{"id":1545,"date":"2026-10-24T22:33:45","date_gmt":"2026-10-24T20:33:45","guid":{"rendered":"https:\/\/it.ldf.mendelu.cz\/?p=1545"},"modified":"2026-10-24T22:33:45","modified_gmt":"2026-10-24T20:33:45","slug":"kyberbezpecnost-v-roce-2026-ai-podvrh-uz-nepoznate-jak-s-tim-pracovat","status":"publish","type":"post","link":"https:\/\/it.ldf.mendelu.cz\/?p=1545","title":{"rendered":"Kyberbezpe\u010dnost v roce 2026: AI podvrh u\u017e nepozn\u00e1te, jak s t\u00edm pracovat?"},"content":{"rendered":"\n

Popul\u00e1rn\u011b nau\u010dnou formou s t\u00edm perfektn\u011b pracuje \u010dl\u00e1nek od seznam zpr\u00e1v, kde n\u00e1m b\u011bhem n\u011bkolika m\u00e1lo minut ve videu autor videa uk\u00e1\u017ee rozd\u00edl mezi skute\u010dn\u00fdm a AI vygenerovan\u00fdm videem, AI videomont\u00e1\u017e\u00ed, AI fotomont\u00e1\u017e\u00ed a jen \u00fapravou zvuku a synchronizaci \u00fast a dal\u0161\u00edmi typy manipulac\u00ed.
V z\u00e1v\u011bru autor uzn\u00e1v\u00e1, \u017ee dnes ji\u017e velmi \u010dasto nelze snadno poznat rozd\u00edl mezi fale\u0161n\u00fdm videem a skute\u010dnost\u00ed. Proto je nutn\u00e9 si kl\u00e1st dotazy, jak\u00e9 v n\u00e1s video vyvol\u00e1v\u00e1 emoce, z jak\u00e9ho je zdroje a jestli se nejedn\u00e1 o manipulativn\u00ed techniku sd\u00edlen\u00ed n\u011bkolik let star\u00e9ho videa k aktu\u00e1ln\u00edmu d\u011bn\u00ed s upraven\u00fdm kontextem.<\/p>\n\n\n\n

https:\/\/www.seznamzpravy.cz\/clanek\/zahranicni-lzi-z-francie-horici-vez-i-sefkuchar-na-ulici-falesna-videa-uz-nikdo-nepozna-318592<\/a><\/p>\n\n\n\n

P\u0159ed chv\u00edl\u00ed mi volal tajemn\u00edk a po\u017eadoval velmi realistick\u00fdm hlasem, a\u0165 mu urgentn\u011b po\u0161lu 30 tis\u00edc korun, co m\u00e1m d\u011blat?<\/h2>\n\n\n\n

Zobrazen\u00e9 \u010d\u00edslo odpov\u00eddalo skute\u010dn\u011b jeho \u010d\u00edslu, jen\u017ee ve \u0160v\u00fdcarsku a It\u00e1lii si m\u016f\u017eete pronajmout GSM br\u00e1nu a volat \u010d\u00edslem kohokoliv, komukoliv. \u00dato\u010dn\u00edk tak vol\u00e1 z jin\u00e9ho \u010d\u00edsla, ale v\u00e1m se zobraz\u00ed volan\u00e9 \u010d\u00edslo takov\u00e9, jak\u00e9 chce \u00fato\u010dn\u00edk, abyste vid\u011bli vy.
Jakmile zavol\u00e1te na \u010d\u00edslo tajemn\u00edka, nedovol\u00e1te se \u00fato\u010dn\u00edkovi, ale tajemn\u00edkovi. Sd\u011blte mu, co se stalo a \u017ee v\u00e1m n\u011bkdo volal z jeho \u010d\u00edsla a cht\u011bl tyto po\u017eadavky. <\/p>\n\n\n\n

Dal\u0161\u00ed kroky jsou kontaktovat oper\u00e1tora a podvodn\u00fd hovor nahl\u00e1sit a varovat v\u0161echny hromadn\u00fdm emailem, \u017ee k n\u011b\u010demu takov\u00e9mu do\u0161lo.<\/p>\n\n\n\n

Jak se podobn\u00fdm podvod\u016fm vyhnout?<\/h2>\n\n\n\n

K potvrzen\u00ed \u00fakon\u016f a komunikaci pou\u017e\u00edvejte v\u017edy emaily, nebo Microsoft Teams. Cht\u011bjte m\u00edt v\u0161e potvrzen\u00e9 p\u00edsemn\u011b a ov\u011b\u0159ujte si, z jak\u00e9ho emailu s v\u00e1mi n\u011bkdo komunikuje. Nekomunikujte s lidmi s emailov\u00fdmi adresami email.cz, seznam.cz, gmail.com, kte\u0159\u00ed se vyd\u00e1vaj\u00ed za zam\u011bstnance fakulty. Pokud v\u00edte o n\u011bjak\u00e9m kolegovi, \u017ee pou\u017e\u00edv\u00e1 jin\u00fd email, ne\u017e univerzitn\u00ed pro pracovn\u00ed \u00fa\u010dely, upozorn\u011bte ho na to. <\/p>\n\n\n\n

Kde \u010derpat dal\u0161\u00ed informace?<\/h2>\n\n\n\n

https:\/\/bezpecnost.mendelu.cz\/34443-kyberneticka-bezpecnost<\/a>
https:\/\/nukib.gov.cz\/<\/a>
https:\/\/lists.cesnet.cz\/wws\/info\/csirt-forum<\/a>
https:\/\/public.govdelivery.com\/accounts\/USDHSCISA\/subscriber\/topics?qsp=CODE_RED<\/a><\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Popul\u00e1rn\u011b nau\u010dnou formou s t\u00edm perfektn\u011b pracuje \u010dl\u00e1nek od seznam zpr\u00e1v, kde n\u00e1m b\u011bhem n\u011bkolika m\u00e1lo minut ve videu autor videa uk\u00e1\u017ee rozd\u00edl mezi skute\u010dn\u00fdm a AI vygenerovan\u00fdm videem, AI videomont\u00e1\u017e\u00ed, AI fotomont\u00e1\u017e\u00ed a jen \u00fapravou zvuku a synchronizaci \u00fast a dal\u0161\u00edmi typy manipulac\u00ed.V z\u00e1v\u011bru autor uzn\u00e1v\u00e1, \u017ee dnes ji\u017e velmi \u010dasto nelze snadno poznat … <\/p>\n

Pokra\u010dovat ve \u010dten\u00ed „Kyberbezpe\u010dnost v roce 2026: AI podvrh u\u017e nepozn\u00e1te, jak s t\u00edm pracovat?“<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1545","post","type-post","status-publish","format-standard","hentry","category-upozorneni-na-hrozby"],"_links":{"self":[{"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=\/wp\/v2\/posts\/1545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1545"}],"version-history":[{"count":2,"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=\/wp\/v2\/posts\/1545\/revisions"}],"predecessor-version":[{"id":1547,"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=\/wp\/v2\/posts\/1545\/revisions\/1547"}],"wp:attachment":[{"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/it.ldf.mendelu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}