{"id":16996,"date":"2026-06-09T08:18:55","date_gmt":"2026-06-09T06:18:55","guid":{"rendered":"https:\/\/bezpecnenanete.eset.com\/sk\/?p=16996"},"modified":"2026-06-16T09:05:59","modified_gmt":"2026-06-16T07:05:59","slug":"credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit","status":"publish","type":"post","link":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/","title":{"rendered":"Credential stuffing: O\u00a0ak\u00fd typ podvodu ide a\u00a0ako sa chr\u00e1ni\u0165?"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-1024x536.jpg\" alt=\"Credential stuffing n\u00e1h\u013eadov\u00fd obr\u00e1zok ESET\" class=\"wp-image-16997\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-1024x536.jpg 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-300x157.jpg 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-768x402.jpg 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-370x194.jpg 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-760x398.jpg 760w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017e\u00edvanie rovnak\u00e9ho hesla naprie\u010d viacer\u00fdmi \u00fa\u010dtami je s\u00edce pohodln\u00e9, no poskytuje \u017eivn\u00fa p\u00f4du pre probl\u00e9my, ktor\u00e9 m\u00f4\u017eu zasiahnu\u0165 cel\u00fd v\u00e1\u0161 digit\u00e1lny svet. Tento (zlo)zvyk vytv\u00e1ra ide\u00e1lne podmienky na credential stuffing \u2013 techniku, pri ktorej \u00fato\u010dn\u00edci pou\u017e\u00edvaj\u00fa zoznamy predt\u00fdm uniknut\u00fdch prihlasovac\u00edch \u00fadajov a&nbsp;systematicky zad\u00e1vaj\u00fa dvojice pou\u017e\u00edvate\u013esk\u00e9ho mena a&nbsp;hesla do&nbsp;prihlasovac\u00edch formul\u00e1rov vybran\u00fdch online slu\u017eieb. Ak pou\u017e\u00edvate tie ist\u00e9 prihlasovacie \u00fadaje v&nbsp;r\u00f4znych \u00fa\u010dtoch, jedin\u00e1 tak\u00e1to dvojica m\u00f4\u017ee \u00fato\u010dn\u00edkom poskytn\u00fa\u0165 pr\u00edstup aj k&nbsp;slu\u017eb\u00e1m, ktor\u00e9 spolu nijako nes\u00favisia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Credential stuffing je v\u00a0digit\u00e1lnom svete doslova ekvivalentom situ\u00e1cie, ke\u010f niekto objav\u00ed univerz\u00e1lny k\u013e\u00fa\u010d, ktor\u00fd otvor\u00ed dom, kancel\u00e1riu aj trezor \u2013 v\u0161etko naraz. A\u00a0n\u00e1js\u0165 tak\u00fdto k\u013e\u00fa\u010d pritom v\u00f4bec nemus\u00ed by\u0165 \u0165a\u017ek\u00e9 \u2013 m\u00f4\u017ee <a href=\"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/ako-odhalit-ci-vase-hesla-unikli-na-internet\/\" target=\"_blank\" rel=\"noreferrer noopener\">poch\u00e1dza\u0165 z\u00a0minul\u00fdch \u00fanikov \u00fadajov<\/a> \u010di zo\u00a0zlo\u010dineck\u00fdch f\u00f3r, pr\u00edpadne m\u00f4\u017eu \u00fato\u010dn\u00edci nasadi\u0165 tzv. <a href=\"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/data-v-ohrozeni-co-su-infostealery-a-ako-sa-pred-nimi-chranit\/\" target=\"_blank\" rel=\"noreferrer noopener\">infostealer<\/a>, ktor\u00fd z\u00a0napadnut\u00fdch zariaden\u00ed a\u00a0webov\u00fdch prehliada\u010dov z\u00edskava prihlasovacie \u00fadaje.<\/p>\n\n\n\n<div class=\"wp-block-columns has-text-dark-color has-bd-color-background-color has-text-color has-background has-link-color wp-elements-f7b2725856d4aee97606cb48d137f263 is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"631\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-1024x631.png\" alt=\"Bajtovci kapela Teleskop banner ESET\" class=\"wp-image-15663\" style=\"width:329px;height:auto\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-1024x631.png 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-300x185.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-768x473.png 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-370x228.png 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela-760x468.png 760w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-spolu-kapela.png 1136w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"671\" height=\"142\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-logo-1.png\" alt=\"\" class=\"wp-image-15698\" style=\"width:310px;height:auto\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-logo-1.png 671w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-logo-1-300x63.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2025\/02\/bajtovci_web_bajtovci-logo-1-370x78.png 370w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Objavte svet Bajtovcov, kde sa digit\u00e1lny svet prel\u00edna s ka\u017edodenn\u00fdmi dobrodru\u017estvami. Pou\u010dn\u00e9 epiz\u00f3dy, ne\u010dakan\u00e9 v\u00fdzvy a st\u00e1le viac z\u00e1had na obzore! Pozrite si v\u0161etky epiz\u00f3dy.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button width-200\"><a class=\"wp-block-button__link has-small-font-size has-custom-font-size wp-element-button\" href=\"http:\/\/www.bajtovci.sk\" target=\"_blank\" rel=\"noreferrer noopener\">SLEDOVA\u0164<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u010co rob\u00ed credential stuffing tak\u00fdm nebezpe\u010dn\u00fdm a&nbsp;\u00fa\u010dinn\u00fdm?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ako je u\u017e pravdepodobne zrejm\u00e9, t\u00e1to technika sa \u00fato\u010dn\u00edkom mimoriadne vypl\u00e1ca vzh\u013eadom na\u00a0na\u0161u tendenciu pou\u017e\u00edva\u0165 rovnak\u00e9 hesl\u00e1 naprie\u010d r\u00f4znymi \u00fa\u010dtami vr\u00e1tane t\u00fdch najhodnotnej\u0161\u00edch, ako s\u00fa \u00fa\u010dty v\u00a0internetbankingu, e-mailov\u00fdch slu\u017eb\u00e1ch, na soci\u00e1lnych sie\u0165ach \u010di v\u00a0e-shopoch. To, ak\u00fd roz\u0161\u00edren\u00fd je tento zlozvyk, ilustruje aj <a href=\"https:\/\/nordpass.com\/blog\/stop-reusing-passwords\/\" target=\"_blank\" rel=\"noreferrer noopener\">prieskum spolo\u010dnosti NordPass<\/a>, pod\u013ea ktor\u00e9ho sa 62\u00a0% Ameri\u010danov prizn\u00e1va, \u017ee hesl\u00e1 \u201e\u010dasto\u201c alebo \u201ev\u017edy\u201c recykluj\u00fa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ke\u010f \u00fato\u010dn\u00edk z\u00edska prihlasovacie \u00fadaje z&nbsp;jedn\u00e9ho miesta, m\u00f4\u017ee ich sk\u00fa\u0161a\u0165 prakticky v\u0161ade inde. Pomocou botov alebo automatizovan\u00fdch n\u00e1strojov m\u00f4\u017ee tieto prihlasovacie \u00fadaje zad\u00e1va\u0165 do&nbsp;prihlasovac\u00edch formul\u00e1rov alebo rozhran\u00ed API, pri\u010dom strieda IP&nbsp;adresy a&nbsp;napodob\u0148uje spr\u00e1vanie legit\u00edmnych pou\u017e\u00edvate\u013eov, aby zostal nepov\u0161imnut\u00fd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V&nbsp;porovnan\u00ed s&nbsp;\u00fatokmi hrubou silou, pri ktor\u00fdch sa \u00fato\u010dn\u00edci pok\u00fa\u0161aj\u00fa uh\u00e1dnu\u0165 heslo pomocou n\u00e1hodn\u00fdch alebo be\u017ene pou\u017e\u00edvan\u00fdch vzorov, je met\u00f3da credential stuffing jednoduch\u0161ia: vyu\u017e\u00edva \u00fadaje, ktor\u00e9 \u013eudia alebo nimi pou\u017e\u00edvan\u00e9 online slu\u017eby v&nbsp;minulosti nechtiac prezradili \u2013 neraz e\u0161te pred mnoh\u00fdmi rokmi. A&nbsp;na&nbsp;rozdiel od&nbsp;\u00fatokov hrubou silou, pri ktor\u00fdch m\u00f4\u017eu opakovan\u00e9 ne\u00faspe\u0161n\u00e9 pokusy o&nbsp;prihl\u00e1senie spusti\u0165 poplach, sa pri met\u00f3de credential stuffing pou\u017e\u00edvaj\u00fa platn\u00e9 prihlasovacie \u00fadaje, tak\u017ee \u00fatoky \u010dasto unikn\u00fa pozornosti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hoci credential stuffing nie je \u017eiadnou novinkou, nieko\u013eko trendov situ\u00e1ciu e\u0161te viac zhor\u0161ilo. Mno\u017estvo infostealerov dramaticky nar\u00e1stlo \u2013 potichu z\u00edskavaj\u00fa prihlasovacie \u00fadaje priamo z&nbsp;webov\u00fdch prehliada\u010dov a&nbsp;m\u00f4\u017eu predstavova\u0165 <a href=\"https:\/\/www.welivesecurity.com\/en\/cybersecurity\/password-managers-under-attack-what-you-should-know\/\">hrozbu dokonca aj pre spr\u00e1vcov hesiel<\/a>. \u00dato\u010dn\u00edci m\u00f4\u017eu z\u00e1rove\u0148 vyu\u017e\u00edva\u0165 skripty (s&nbsp;podporou umelej inteligencie), ktor\u00e9 simuluj\u00fa be\u017en\u00e9 \u013eudsk\u00e9 spr\u00e1vanie a&nbsp;dok\u00e1\u017eu prek\u013aznu\u0165 cez z\u00e1kladn\u00fa ochranu proti botom, pri\u010dom testuj\u00fa kombin\u00e1cie prihlasovac\u00edch \u00fadajov e\u0161te nen\u00e1padnej\u0161ie a&nbsp;vo&nbsp;v\u00e4\u010d\u0161om rozsahu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Takto vyzer\u00e1 rozsah, v&nbsp;akom m\u00f4\u017eu by\u0165 \u00fatoky typu credential stuffing vykon\u00e1van\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00a0roku 2022 spolo\u010dnos\u0165 PayPal ozn\u00e1mila, \u017ee takmer <a href=\"https:\/\/www.darkreading.com\/cyberattacks-data-breaches\/paypal-breach-exposed-pii-of-nearly-35k-accounts\" target=\"_blank\" rel=\"noreferrer noopener\">35\u00a0000 z\u00e1kazn\u00edckych \u00fa\u010dtov bolo kompromitovan\u00fdch<\/a> met\u00f3dou credential stuffing. Samotn\u00e1 finan\u010dno\u2011technologick\u00e1 spolo\u010dnos\u0165 nebola napadnut\u00e1 \u2013 \u00fato\u010dn\u00edci jednoducho vyu\u017eili prihlasovacie \u00fadaje zo\u00a0star\u0161\u00edch \u00fanikov d\u00e1t a\u00a0z\u00edskali pr\u00edstup k\u00a0\u00fa\u010dtom pou\u017e\u00edvate\u013eov, ktor\u00ed pou\u017e\u00edvali tie ist\u00e9 hesl\u00e1 naprie\u010d viacer\u00fdmi slu\u017ebami.<\/li>\n\n\n\n<li>Vlna \u00fatokov v\u00a0roku 2024, ktor\u00e1 zasiahla z\u00e1kazn\u00edkov spolo\u010dnosti Snowflake, uk\u00e1zala \u010fal\u0161\u00ed rozmer probl\u00e9mu. Samotn\u00e1 slu\u017eba na\u00a0ukladanie a\u00a0spracovanie d\u00e1t nebola kompromitovan\u00e1, incident sa v\u0161ak dotkol pribli\u017ene <a href=\"https:\/\/cloudsecurityalliance.org\/blog\/2025\/05\/07\/unpacking-the-2024-snowflake-data-breach\" target=\"_blank\" rel=\"noreferrer noopener\">165\u00a0organiz\u00e1ci\u00ed, ktor\u00e9 boli jej z\u00e1kazn\u00edkmi<\/a>. Stalo sa tak po\u00a0tom, \u010do \u00fato\u010dn\u00edci pou\u017eili prihlasovacie \u00fadaje, predt\u00fdm odcudzen\u00e9 pomocou infostealeru, na\u00a0pr\u00edstup k\u00a0\u00fa\u010dtom t\u00fdchto firiem na\u00a0platforme Snowflake, pri\u010dom niektor\u00e9 obete nesk\u00f4r dostali \u017eiadosti o\u00a0v\u00fdkupn\u00e9 za\u00a0ukradnut\u00e9 \u00fadaje.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ako sa chr\u00e1ni\u0165<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tu je nieko\u013eko praktick\u00fdch krokov, ktor\u00e9 m\u00f4\u017eete podnikn\u00fa\u0165, aby ste zostali v&nbsp;bezpe\u010d\u00ed. Najm\u00e4 prv\u00fd krok je (a\u017e odzbrojuj\u00faco) jednoduch\u00fd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nikdy nepou\u017e\u00edvajte rovnak\u00e9 heslo na\u00a0viacer\u00fdch str\u00e1nkach alebo slu\u017eb\u00e1ch. Spr\u00e1vca hesiel v\u00e1m to v\u00fdrazne u\u013eah\u010d\u00ed, preto\u017ee dok\u00e1\u017ee generova\u0165 a\u00a0uklada\u0165 siln\u00e9 a\u00a0jedine\u010dn\u00e9 hesl\u00e1 pre ka\u017ed\u00fd \u00fa\u010det.<\/li>\n\n\n\n<li>Zapnite si dvojfaktorov\u00fa autentifik\u00e1ciu v\u0161ade tam, kde je to mo\u017en\u00e9. Aj ke\u010f \u00fato\u010dn\u00edci poznaj\u00fa va\u0161e heslo, bez druh\u00e9ho faktora sa do\u00a0v\u00e1\u0161ho \u00fa\u010dtu nedostan\u00fa.<\/li>\n\n\n\n<li>Bu\u010fte v\u00a0strehu a\u00a0pou\u017e\u00edvajte aj slu\u017eby ako <a href=\"https:\/\/haveibeenpwned.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">haveibeenpwned.com<\/a>, ktor\u00e9 v\u00e1m umo\u017enia skontrolova\u0165, \u010di v\u00e1\u0161 e\u2011mail alebo prihlasovacie \u00fadaje neboli odhalen\u00e9 pri predch\u00e1dzaj\u00facich \u00fanikoch d\u00e1t alebo bezpe\u010dnostn\u00fdch incidentoch. Ak \u00e1no, okam\u017eite konajte a\u00a0zme\u0148te svoje hesl\u00e1, najm\u00e4 v\u00a0pr\u00edpade \u00fa\u010dtov, ktor\u00e9 uchov\u00e1vaj\u00fa citliv\u00e9 \u00fadaje.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns has-bd-color-background-color has-background is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image has-lightbox\">\n<figure class=\"alignleft size-large mt-0\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-1024x1024.png\" alt=\"Pr\u00edru\u010dka pre v\u0161etky gener\u00e1cie banner obr\u00e1zok ESET \" class=\"wp-image-15329\" srcset=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-1024x1024.png 1024w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-300x300.png 300w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-150x150.png 150w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-768x768.png 768w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-400x400.png 400w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-370x370.png 370w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-90x90.png 90w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1-760x760.png 760w, https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/BNN_prirucka_seniori_mockup-1.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<h3 class=\"wp-block-heading has-text-link-color has-text-color has-link-color has-medium-font-size wp-elements-2848d812eacc5548d614be6280258a7a\">Pr\u00edru\u010dka digit\u00e1lnej bezpe\u010dnosti pre v\u0161etky gener\u00e1cie <\/h3>\n\n\n\n<p class=\"has-text-dark-color has-text-color has-link-color has-custom-lineheight wp-elements-51f116e7d3d05c015cd91055ee901341 wp-block-paragraph\" style=\"font-size:15px;line-height:1.8\">\u010ci u\u017e ide o ochranu osobn\u00fdch \u00fadajov, bezpe\u010dn\u00e9 hesl\u00e1, alebo prevenciu pred podvodmi, na\u0161a pr\u00edru\u010dka obsahuje tie najd\u00f4le\u017eitej\u0161ie tipy, ktor\u00e9 va\u0161i bl\u00edzki potrebuj\u00fa vedie\u0165, aby <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-text-link-color\">mohli technol\u00f3gie vyu\u017e\u00edva\u0165 bez ob\u00e1v.<\/mark><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill width-400\"><a class=\"wp-block-button__link has-small-font-size has-text-align-center has-custom-font-size wp-element-button\" href=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/12\/Prirucka-digitalnej-bezpecnosti-pre-vsetky-generacie.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Stiahnu\u0165 pr\u00edru\u010dku bezplatne<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0%\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Ako chr\u00e1ni\u0165 svoju organiz\u00e1ciu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00a0s\u00fa\u010dasnosti je credential stuffing <a href=\"https:\/\/www.welivesecurity.com\/en\/business-security\/cybercriminals-hacking-systems-logging-in\/\" target=\"_blank\" rel=\"noreferrer noopener\">hlavn\u00fdm vektorom prevzatia kontroly nad \u00fa\u010dtami<\/a>, podvodov a\u00a0rozsiahlych kr\u00e1de\u017e\u00ed \u00fadajov v\u00a0r\u00f4znych odvetviach vr\u00e1tane maloobchodu, finan\u010dn\u00edctva, SaaS (softv\u00e9r ako slu\u017eba) \u010di zdravotn\u00edctva. Mnoh\u00e9 organiz\u00e1cie sa pri overovan\u00ed st\u00e1le spoliehaj\u00fa iba na\u00a0hesl\u00e1, a\u00a0aj tam, kde je dostupn\u00e1 dvojfaktorov\u00e1 autentifik\u00e1cia, neb\u00fdva v\u017edy \u0161tandardne zapnut\u00e1. Spolo\u010dnosti by tie\u017e mali obmedzi\u0165 po\u010det pokusov o\u00a0prihl\u00e1senie, pou\u017e\u00edva\u0165 zoznamy povolen\u00fdch siet\u00ed alebo IP\u00a0adries, monitorova\u0165 neobvykl\u00fa prihlasovaciu aktivitu a\u00a0zavies\u0165 syst\u00e9my na\u00a0detekciu botov \u010di mechanizmy CAPTCHA, aby zabr\u00e1nili automatizovan\u00e9mu zneu\u017e\u00edvaniu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f4le\u017eit\u00e9 je, \u017ee mnoh\u00e9 organiz\u00e1cie prech\u00e1dzaj\u00fa na\u00a0<a href=\"https:\/\/www.welivesecurity.com\/2021\/11\/08\/passwordless-authentication-is-your-company-ready-move-passwords\/\" target=\"_blank\" rel=\"noreferrer noopener\">overovanie bez hesla<\/a>, napr\u00edklad prostredn\u00edctvom pr\u00edstupov\u00fdch k\u013e\u00fa\u010dov, ktor\u00e9 \u00fa\u010dinne znemo\u017e\u0148uj\u00fa credential stuffing. Adopcia t\u00fdchto rie\u0161en\u00ed je v\u0161ak st\u00e1le nerovnomern\u00e1 a\u00a0star\u00e9 zvyky sa odstra\u0148uj\u00fa len \u0165a\u017eko, tak\u017ee niet divu, \u017ee credential stuffing na\u010falej prin\u00e1\u0161a \u00fato\u010dn\u00edkom vysok\u00fd zisk pri minim\u00e1lnom \u00fasil\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mili\u00f3ny uniknut\u00fdch prihlasovac\u00edch \u00fadajov z\u00e1rove\u0148 zost\u00e1vaj\u00fa platn\u00e9 aj dlho po&nbsp;\u00faniku d\u00e1t, najm\u00e4 ke\u010f si pou\u017e\u00edvatelia svoje hesl\u00e1 nikdy nezmenia. Preto je credential stuffing lacn\u00fd, mimoriadne \u0161k\u00e1lovate\u013en\u00fd a&nbsp;pre kyberzlo\u010dincov st\u00e1le ve\u013emi efekt\u00edvny.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"256\" height=\"185\" src=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2024\/10\/image-11.png\" alt=\"\" class=\"wp-image-15141\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading has-text-link-color has-text-color has-link-color has-medium-font-size wp-elements-61785827a68dd0762b70b460b4642ecd\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota<\/h3>\n\n\n\n<p class=\"has-text-dark-color has-text-color has-link-color has-small-font-size wp-elements-8bb3dfd2a4acde7440c20734007bce42 wp-block-paragraph\">Komplexn\u00e1 ochrana v\u00e1\u0161ho digit\u00e1lneho \u017eivota. Vyberte si \u00farove\u0148 pod\u013ea svojich potrieb.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 has-custom-font-size width-300 has-small-font-size\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.eset.com\/sk\/internetova-ochrana-domacnosti\/urovne-ochrany\/\" target=\"_blank\" rel=\"noreferrer noopener\">VYBERTE SI OCHRANU<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1ver<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Credential stuffing je prekvapivo jednoduch\u00e1, lacn\u00e1 a&nbsp;dobre \u0161k\u00e1lovate\u013en\u00e1 \u00fato\u010dn\u00e1 technika. Funguje preto, \u017ee vyu\u017e\u00edva na\u0161e vlastn\u00e9 n\u00e1vyky proti n\u00e1m a&nbsp;obch\u00e1dza zastaran\u00e9 bezpe\u010dnostn\u00e9 opatrenia. Pokia\u013e nechcete \u00faplne presta\u0165 pou\u017e\u00edva\u0165 hesl\u00e1, riziko prelomenia zabezpe\u010denia \u00fa\u010dtu sa d\u00e1 eliminova\u0165 premyslen\u00fdmi postupmi pri pr\u00e1ci s&nbsp;heslami. Ich uplat\u0148ovanie by v\u0161ak nemalo by\u0165 volite\u013en\u00e9 \u2013 musia sa sta\u0165 \u0161tandardnou praxou.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Spracoval: t\u00edm ESET<br>Zdroj: <a href=\"https:\/\/www.welivesecurity.com\/en\/cybersecurity\/credential-stuffing-what-it-is-how-protect-yourself\/\" target=\"_blank\" rel=\"noreferrer noopener\">Credential stuffing: What it is and how to protect yourself<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Opakovan\u00e9 pou\u017e\u00edvanie rovnak\u00fdch hesiel m\u00f4\u017ee p\u00f4sobi\u0165 ako ne\u0161kodn\u00e1 skratka, k\u00fdm sa nestane opak.<\/p>\n","protected":false},"author":5,"featured_media":16998,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[165,167],"tags":[],"class_list":["post-16996","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybernews","category-digitalne-hrozby"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u010co je credential stuffing? | ESET Slovensko<\/title>\n<meta name=\"description\" content=\"Opakovan\u00e9 pou\u017e\u00edvanie rovnak\u00fdch hesiel m\u00f4\u017ee p\u00f4sobi\u0165 ako ne\u0161kodn\u00e1 skratka, k\u00fdm jedin\u00fd bezpe\u010dnostn\u00fd incident neotvor\u00ed dvere do viacer\u00fdch \u00fa\u010dtov.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u010co je credential stuffing? | ESET Slovensko\" \/>\n<meta property=\"og:description\" content=\"Opakovan\u00e9 pou\u017e\u00edvanie rovnak\u00fdch hesiel m\u00f4\u017ee p\u00f4sobi\u0165 ako ne\u0161kodn\u00e1 skratka, k\u00fdm jedin\u00fd bezpe\u010dnostn\u00fd incident neotvor\u00ed dvere do viacer\u00fdch \u00fa\u010dtov.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/\" \/>\n<meta property=\"og:site_name\" content=\"Bezpe\u010dne na nete | ESET\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ESETnaSlovensku\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-09T06:18:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-16T07:05:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"ESET User\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Autor\" \/>\n\t<meta name=\"twitter:data1\" content=\"ESET User\" \/>\n\t<meta name=\"twitter:label2\" content=\"Predpokladan\u00fd \u010das \u010d\u00edtania\" \/>\n\t<meta name=\"twitter:data2\" content=\"20 min\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/\"},\"author\":{\"name\":\"ESET User\",\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/#\\\/schema\\\/person\\\/dea8a7aed2893ceadc39b5e354c5b05e\"},\"headline\":\"Credential stuffing: O\u00a0ak\u00fd typ podvodu ide a\u00a0ako sa chr\u00e1ni\u0165?\",\"datePublished\":\"2026-06-09T06:18:55+00:00\",\"dateModified\":\"2026-06-16T07:05:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/\"},\"wordCount\":1223,\"publisher\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/hlavny-banner-1200x628_2026_18-1.jpg\",\"articleSection\":[\"Cybernews\",\"Digit\u00e1lne hrozby\"],\"inLanguage\":\"sk-SK\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/\",\"url\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/\",\"name\":\"\u010co je credential stuffing? | ESET Slovensko\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/hlavny-banner-1200x628_2026_18-1.jpg\",\"datePublished\":\"2026-06-09T06:18:55+00:00\",\"dateModified\":\"2026-06-16T07:05:59+00:00\",\"description\":\"Opakovan\u00e9 pou\u017e\u00edvanie rovnak\u00fdch hesiel m\u00f4\u017ee p\u00f4sobi\u0165 ako ne\u0161kodn\u00e1 skratka, k\u00fdm jedin\u00fd bezpe\u010dnostn\u00fd incident neotvor\u00ed dvere do viacer\u00fdch \u00fa\u010dtov.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/#breadcrumb\"},\"inLanguage\":\"sk-SK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/#primaryimage\",\"url\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/hlavny-banner-1200x628_2026_18-1.jpg\",\"contentUrl\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/hlavny-banner-1200x628_2026_18-1.jpg\",\"width\":1200,\"height\":628,\"caption\":\"Credential stuffing ilustra\u010dn\u00fd obr\u00e1zok ESET\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/cybernews\\\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Domovsk\u00e1 str\u00e1nka\",\"item\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Credential stuffing: O\u00a0ak\u00fd typ podvodu ide a\u00a0ako sa chr\u00e1ni\u0165?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/#website\",\"url\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/\",\"name\":\"Bezpe\u010dne na nete | ESET\",\"description\":\"Praktick\u00e9 rady, ako rozpozna\u0165 digit\u00e1lne hrozby.\",\"publisher\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sk-SK\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/#organization\",\"name\":\"Bezpe\u010dne na nete | ESET\",\"url\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/bnn.svg\",\"contentUrl\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/bnn.svg\",\"caption\":\"Bezpe\u010dne na nete | ESET\"},\"image\":{\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/ESETnaSlovensku\\\/\",\"https:\\\/\\\/www.instagram.com\\\/eset_slovensko\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/eset\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCtuph4SwEvitc5T-0cE1FuA\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/#\\\/schema\\\/person\\\/dea8a7aed2893ceadc39b5e354c5b05e\",\"name\":\"ESET User\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/29915b098f8f9677cc5796ee2dd2358dd215824ff925345fe845a1eaf50bbb0d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/29915b098f8f9677cc5796ee2dd2358dd215824ff925345fe845a1eaf50bbb0d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/29915b098f8f9677cc5796ee2dd2358dd215824ff925345fe845a1eaf50bbb0d?s=96&d=mm&r=g\",\"caption\":\"ESET User\"},\"url\":\"https:\\\/\\\/bezpecnenanete.eset.com\\\/sk\\\/author\\\/esetuser\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u010co je credential stuffing? | ESET Slovensko","description":"Opakovan\u00e9 pou\u017e\u00edvanie rovnak\u00fdch hesiel m\u00f4\u017ee p\u00f4sobi\u0165 ako ne\u0161kodn\u00e1 skratka, k\u00fdm jedin\u00fd bezpe\u010dnostn\u00fd incident neotvor\u00ed dvere do viacer\u00fdch \u00fa\u010dtov.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/","og_locale":"sk_SK","og_type":"article","og_title":"\u010co je credential stuffing? | ESET Slovensko","og_description":"Opakovan\u00e9 pou\u017e\u00edvanie rovnak\u00fdch hesiel m\u00f4\u017ee p\u00f4sobi\u0165 ako ne\u0161kodn\u00e1 skratka, k\u00fdm jedin\u00fd bezpe\u010dnostn\u00fd incident neotvor\u00ed dvere do viacer\u00fdch \u00fa\u010dtov.","og_url":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/","og_site_name":"Bezpe\u010dne na nete | ESET","article_publisher":"https:\/\/www.facebook.com\/ESETnaSlovensku\/","article_published_time":"2026-06-09T06:18:55+00:00","article_modified_time":"2026-06-16T07:05:59+00:00","og_image":[{"width":1200,"height":628,"url":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-1.jpg","type":"image\/jpeg"}],"author":"ESET User","twitter_card":"summary_large_image","twitter_misc":{"Autor":"ESET User","Predpokladan\u00fd \u010das \u010d\u00edtania":"20 min\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/#article","isPartOf":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/"},"author":{"name":"ESET User","@id":"https:\/\/bezpecnenanete.eset.com\/sk\/#\/schema\/person\/dea8a7aed2893ceadc39b5e354c5b05e"},"headline":"Credential stuffing: O\u00a0ak\u00fd typ podvodu ide a\u00a0ako sa chr\u00e1ni\u0165?","datePublished":"2026-06-09T06:18:55+00:00","dateModified":"2026-06-16T07:05:59+00:00","mainEntityOfPage":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/"},"wordCount":1223,"publisher":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/#organization"},"image":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/#primaryimage"},"thumbnailUrl":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-1.jpg","articleSection":["Cybernews","Digit\u00e1lne hrozby"],"inLanguage":"sk-SK"},{"@type":"WebPage","@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/","url":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/","name":"\u010co je credential stuffing? | ESET Slovensko","isPartOf":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/#primaryimage"},"image":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/#primaryimage"},"thumbnailUrl":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-1.jpg","datePublished":"2026-06-09T06:18:55+00:00","dateModified":"2026-06-16T07:05:59+00:00","description":"Opakovan\u00e9 pou\u017e\u00edvanie rovnak\u00fdch hesiel m\u00f4\u017ee p\u00f4sobi\u0165 ako ne\u0161kodn\u00e1 skratka, k\u00fdm jedin\u00fd bezpe\u010dnostn\u00fd incident neotvor\u00ed dvere do viacer\u00fdch \u00fa\u010dtov.","breadcrumb":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/#breadcrumb"},"inLanguage":"sk-SK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/"]}]},{"@type":"ImageObject","inLanguage":"sk-SK","@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/#primaryimage","url":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-1.jpg","contentUrl":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2026\/06\/hlavny-banner-1200x628_2026_18-1.jpg","width":1200,"height":628,"caption":"Credential stuffing ilustra\u010dn\u00fd obr\u00e1zok ESET"},{"@type":"BreadcrumbList","@id":"https:\/\/bezpecnenanete.eset.com\/sk\/cybernews\/credential-stuffing-o-aky-typ-podvodu-ide-a-ako-sa-pred-nim-chranit\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Domovsk\u00e1 str\u00e1nka","item":"https:\/\/bezpecnenanete.eset.com\/sk\/"},{"@type":"ListItem","position":2,"name":"Credential stuffing: O\u00a0ak\u00fd typ podvodu ide a\u00a0ako sa chr\u00e1ni\u0165?"}]},{"@type":"WebSite","@id":"https:\/\/bezpecnenanete.eset.com\/sk\/#website","url":"https:\/\/bezpecnenanete.eset.com\/sk\/","name":"Bezpe\u010dne na nete | ESET","description":"Praktick\u00e9 rady, ako rozpozna\u0165 digit\u00e1lne hrozby.","publisher":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/bezpecnenanete.eset.com\/sk\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sk-SK"},{"@type":"Organization","@id":"https:\/\/bezpecnenanete.eset.com\/sk\/#organization","name":"Bezpe\u010dne na nete | ESET","url":"https:\/\/bezpecnenanete.eset.com\/sk\/","logo":{"@type":"ImageObject","inLanguage":"sk-SK","@id":"https:\/\/bezpecnenanete.eset.com\/sk\/#\/schema\/logo\/image\/","url":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2022\/10\/bnn.svg","contentUrl":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-content\/uploads\/2022\/10\/bnn.svg","caption":"Bezpe\u010dne na nete | ESET"},"image":{"@id":"https:\/\/bezpecnenanete.eset.com\/sk\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ESETnaSlovensku\/","https:\/\/www.instagram.com\/eset_slovensko\/","https:\/\/www.linkedin.com\/company\/eset","https:\/\/www.youtube.com\/channel\/UCtuph4SwEvitc5T-0cE1FuA"]},{"@type":"Person","@id":"https:\/\/bezpecnenanete.eset.com\/sk\/#\/schema\/person\/dea8a7aed2893ceadc39b5e354c5b05e","name":"ESET User","image":{"@type":"ImageObject","inLanguage":"sk-SK","@id":"https:\/\/secure.gravatar.com\/avatar\/29915b098f8f9677cc5796ee2dd2358dd215824ff925345fe845a1eaf50bbb0d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/29915b098f8f9677cc5796ee2dd2358dd215824ff925345fe845a1eaf50bbb0d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/29915b098f8f9677cc5796ee2dd2358dd215824ff925345fe845a1eaf50bbb0d?s=96&d=mm&r=g","caption":"ESET User"},"url":"https:\/\/bezpecnenanete.eset.com\/sk\/author\/esetuser\/"}]}},"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/posts\/16996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/comments?post=16996"}],"version-history":[{"count":4,"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/posts\/16996\/revisions"}],"predecessor-version":[{"id":17010,"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/posts\/16996\/revisions\/17010"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/media\/16998"}],"wp:attachment":[{"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/media?parent=16996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/categories?post=16996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bezpecnenanete.eset.com\/sk\/wp-json\/wp\/v2\/tags?post=16996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}