{"id":201569,"date":"2020-08-28T12:16:18","date_gmt":"2020-08-28T11:16:18","guid":{"rendered":"http:\/\/zakrasnejsivimperk.cz\/?p=201569"},"modified":"2020-08-28T12:16:18","modified_gmt":"2020-08-28T11:16:18","slug":"sdruzeni-obrany-spotrebitelu-moravy-a-slezska-co-je-phishing-a-jak-se-mu-branit","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=201569","title":{"rendered":"SDRU\u017dEN\u00cd OBRANY SPOT\u0158EBITEL\u016e MORAVY A SLEZSKA: Co je phishing a jak se mu br\u00e1nit?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-166300 size-full\" src=\"http:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/07\/20\/sos-logo.png\" alt=\"\" width=\"611\" height=\"289\" srcset=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/07\/20\/sos-logo.png 611w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2019\/07\/20\/sos-logo-300x142.png 300w\" sizes=\"(max-width: 611px) 100vw, 611px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h6><em>Internet je obrovsk\u00fdm zdrojem informac\u00ed, ale z\u00e1rove\u0148 poskytuje nejr\u016fzn\u011bj\u0161\u00edm podvodn\u00edk\u016fm velk\u00fd prostor pro realizaci jejich \u0161kodliv\u00fdch aktivit. Mo\u017en\u00e1 jste ji\u017e tak\u00e9 obdr\u017eeli e-mail, kter\u00fd na prvn\u00ed pohled vypadal jako b\u011b\u017en\u00e1 zpr\u00e1va od Va\u0161\u00ed banky. Ov\u0161em p\u0159i bli\u017e\u0161\u00edm pohledu V\u00e1s znejistila n\u011bkter\u00e1 z\u00a0t\u011bchto podivnost\u00ed: URL adresa byla odli\u0161n\u00e1 od obvykl\u00e9, text byl naps\u00e1n \u0161patnou \u010de\u0161tinou, obsahoval nep\u0159elo\u017een\u00e1 ciz\u00ed slova apod. Co by v\u0161ak ka\u017ed\u00e9mu m\u011blo b\u00fdt zvl\u00e1\u0161t\u011b podez\u0159el\u00e9, objevil se v\u00a0n\u011bm po\u017eadavek na zad\u00e1n\u00ed citliv\u00fdch \u00fadaj\u016f. Pokud jste u\u017e takovou zpr\u00e1vu ve sv\u00e9 schr\u00e1nce objevili, pak jste se stali ter\u010dem phishingov\u00e9ho \u00fatoku.<\/em><\/h6>\n<p><strong>Co je to phishing a jak funguje?<\/strong><br \/>\nPhishing funguje v podstat\u011b podobn\u011b jako rybolov &#8211; z\u00a0jeho\u017e slova (v angli\u010dtin\u011b) je odvozen samotn\u00fd n\u00e1zev. Jednodu\u0161e \u0159e\u010deno &#8211; podvodn\u00edci \u201ehod\u00ed udici s n\u00e1vnadou\u201c a potom jen \u010dekaj\u00ed, kdo se na ni chyt\u00ed. Vyu\u017e\u00edv\u00e1ny jsou k\u00a0tomu e-mailov\u00e9 zpr\u00e1vy rozes\u00edlan\u00e9 na mnoho adres. Ty pak pomoc\u00ed odkaz\u016f, na kter\u00e9 adres\u00e1t klikne, p\u0159ivedou u\u017eivatele na fale\u0161n\u00e9 webov\u00e9 str\u00e1nky. Phishingov\u00e9 e-maily se velmi \u010dasto tv\u00e1\u0159\u00ed jako zpr\u00e1vy od d\u016fv\u011bryhodn\u00fdch instituc\u00ed, firem nebo i osob. Dostanete tak zpr\u00e1vu, kter\u00e1 vypad\u00e1 velmi v\u011brohodn\u011b. M\u016f\u017ee j\u00edt nap\u0159\u00edklad o email z banky, nebo z\u00a0Facebooku \u017e\u00e1daj\u00edc\u00ed nap\u0159\u00edklad o aktualizaci Va\u0161ich osobn\u00edch \u00fadaj\u016f. Mnohdy c\u00edl\u00ed na strach a \u010dasovou t\u00edse\u0148, kter\u00e1 m\u00e1 adres\u00e1ta donutit, aby ve stresu nep\u0159em\u00fd\u0161lel a rychle reagoval. Vyz\u00fdvaj\u00ed nap\u0159\u00edklad k obnoven\u00ed neaktivn\u00edho \u00fa\u010dtu, blokaci \u00fa\u010dtu a karty, nebo k\u00a0urgentn\u00ed aktivaci slu\u017eby. Po kliknut\u00ed na link \u2013 odkaz uveden\u00fd ve zpr\u00e1v\u011b jste p\u0159esm\u011brov\u00e1ni do formul\u00e1\u0159e, kter\u00fd vypad\u00e1 autenticky, zde zad\u00e1te po\u017eadovan\u00e9 \u00fadaje a jste lapeni. Zadan\u00e9 \u00fadaje jsou okam\u017eit\u011b\u00a0odesl\u00e1ny \u00fato\u010dn\u00edkovi, kter\u00fd je m\u016f\u017ee zneu\u017e\u00edt. \u00dasp\u011b\u0161n\u00fd \u00fatok pak m\u016f\u017ee nepozornou ob\u011b\u0165 vyj\u00edt opravdu velmi draze.<\/p>\n<p><strong>Jak\u00e9 jsou mo\u017enosti ochrany p\u0159ed t\u011bmito podvodn\u00fdmi zpr\u00e1vami?<\/strong><br \/>\nNejslab\u0161\u00edm \u010dl\u00e1nkem v po\u010d\u00edta\u010dov\u00e9 bezpe\u010dnosti jsou samotn\u00ed u\u017eivatel\u00e9, kte\u0159\u00ed \u010dasto pracuj\u00ed s\u00a0po\u010d\u00edta\u010dem nezodpov\u011bdn\u011b. \u00dato\u010dn\u00edci toti\u017e spol\u00e9haj\u00ed nejen na neznalost po\u010d\u00edta\u010dov\u00e9ho prost\u0159ed\u00ed, ale hlavn\u011b na nepozornost. Tak\u00e9 m\u00e1te pocit, \u017ee se zrovna V\u00e1m nem\u016f\u017ee nic st\u00e1t? Technick\u00e9 mo\u017enosti ochrany jsou omezen\u00e9 a klasick\u00e9 n\u00e1stroje nedok\u00e1\u017e\u00ed podvodn\u00e9 emaily od t\u011bch d\u016fv\u011bryhodn\u00fdch v\u017edy odli\u0161it. Nejlep\u0161\u00edm zp\u016fsobem ochrany tak st\u00e1le je to, aby samotn\u00fd u\u017eivatel byl schopn\u00fd rozpoznat takov\u00fd podvodn\u00fd email.<\/p>\n<p><strong>Jak se nest\u00e1t \u201crybou v\u00a0s\u00edti\u201c<\/strong><\/p>\n<ul>\n<li>V\u017edy bu\u010fte nanejv\u00fd\u0161 obez\u0159etn\u00ed a\u00a0neklikejte na odkazy v\u00a0nevy\u017e\u00e1dan\u00e9 po\u0161t\u011b, ani na Facebooku<\/li>\n<li>Chra\u0148te si sv\u00e1 hesla a\u00a0nikomu je neprozrazujte<\/li>\n<li>Neposkytujte citliv\u00e9 informace bez ov\u011b\u0159en\u00ed, a to ani \u00fadaje jin\u00fdch osob<\/li>\n<li>Dob\u0159e zva\u017ete, ne\u017e se n\u011bkde zaregistrujete a\u00a0komu na internetu sd\u011bl\u00edte sv\u00e9 jm\u00e9no a\u00a0e-mail<\/li>\n<li>Kontrolujte spr\u00e1vnost URL adresy str\u00e1nek, kter\u00e9 nav\u0161t\u00edv\u00edte. Na prvn\u00ed pohled se mohou jevit d\u016fv\u011bryhodn\u011b, rozd\u00edly jsou v\u00a0detailech. M\u016f\u017ee se jednat nap\u0159\u00edklad o chyb\u011bj\u00edc\u00ed p\u00edsmeno nebo znak nav\u00edc v\u00a0URL adrese, nebo o odli\u0161nou dom\u00e9nu(.com m\u00edsto .cz)<\/li>\n<li>D\u016fle\u017eit\u00e9 informace, kter\u00e9 vyz\u00fdvaj\u00ed k n\u011bjak\u00e9 akci, prov\u011b\u0159te p\u0159\u00edmo u dan\u00e9 spole\u010dnosti, ka\u017edou zpr\u00e1vu je pot\u0159eba v\u017edy d\u016fkladn\u011b pro\u010d\u00edst.<\/li>\n<li>D\u016fle\u017eit\u00e9 je tak\u00e9 neklikat na p\u0159\u00edlohy v t\u011bchto e-mailech, i ty mohou b\u00fdt infikovan\u00e9.<\/li>\n<li>Pozor na velmi v\u00fdhodn\u00e9 nab\u00eddky\u00a0jako jsou zbo\u017e\u00ed zadarmo, slu\u017eby za nesmysln\u00e9 ceny, ale m\u016f\u017ee to b\u00fdt i nov\u011b nalezen\u00fd p\u0159\u00edbuzn\u00fd milion\u00e1\u0159 z Afriky, to v\u0161e je rovn\u011b\u017e typick\u00e9 pro phishing.<\/li>\n<li>Pou\u017e\u00edvejte aktualizovan\u00fd opera\u010dn\u00ed syst\u00e9m, v aktualizac\u00edch b\u00fdvaj\u00ed opraven\u00e9 objeven\u00e9 bezpe\u010dnostn\u00ed chyby, kter\u00e9 mohou b\u00fdt zneu\u017eity.<\/li>\n<li>Pou\u017e\u00edvejte antivirov\u00fd program a pravideln\u011b ho aktualizujte.<\/li>\n<li>Nespou\u0161t\u011bjte nezn\u00e1m\u00e9 programy, kter\u00e9 p\u0159ijdou e-mailem, ani na kter\u00e9 e-mail odkazuje!<\/li>\n<\/ul>\n<p>P\u0159edev\u0161\u00edm\u00a0<strong>pou\u017e\u00edvejte sv\u016fj rozum a zdrav\u00fd \u00fasudek<\/strong>! Pamatujte, \u00fato\u010dn\u00edci jsou v\u017edy o krok nap\u0159ed a st\u00e1le zkou\u0161ej\u00ed nov\u00e9 triky, jak v\u00e1s nachytat!\u00a0Jsou st\u00e1le vynal\u00e9zav\u011bj\u0161\u00ed a vym\u00fd\u0161lej\u00ed nov\u00e9 zp\u016fsoby, mohou v\u00e1s dokonce kontaktovat telefonicky. \u010cesk\u00e1 n\u00e1rodn\u00ed banka nap\u0159\u00edklad v\u00a0posledn\u00ed dob\u011b zaznamenala pokusy o podvodn\u00e9 vol\u00e1n\u00ed z\u00a0podvr\u017een\u00e9ho telefonn\u00edho \u010d\u00edsla. C\u00edlem t\u011bchto podvodn\u00fdch telefon\u00e1t\u016f bylo jm\u00e9nem \u010cNB vyl\u00e1kat p\u0159ihla\u0161ovac\u00ed \u00fadaje klienta do jeho elektronick\u00e9ho bankovnictv\u00ed a \u00fadaje o platebn\u00ed kart\u011b (cel\u00e9 \u010d\u00edslo karty, jm\u00e9no majitele, dobu platnosti a CVV k\u00f3d).<\/p>\n<p><strong>Pamatujte! Nikdy nikomu nesd\u011blujte sv\u00e9 bezpe\u010dnostn\u00ed \u00fadaje, \u017e\u00e1dn\u00e1 banka je po sv\u00fdch klientech emailem ani telefonicky nevy\u017eaduje!<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Sdru\u017een\u00ed obrany spot\u0159ebitel\u016f Moravy a Slezska, z. s<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Internet <\/p>\n","protected":false},"author":2,"featured_media":201570,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[88],"tags":[],"jetpack_featured_media_url":"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2020\/08\/28\/r\u00e1me\u010dek-poradna.jpg","_links":{"self":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/201569"}],"collection":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=201569"}],"version-history":[{"count":1,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/201569\/revisions"}],"predecessor-version":[{"id":201571,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/201569\/revisions\/201571"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/media\/201570"}],"wp:attachment":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=201569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=201569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=201569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}