{"id":197617,"date":"2020-04-06T19:00:37","date_gmt":"2020-04-06T17:00:37","guid":{"rendered":"https:\/\/liked.hu\/old\/?p=197617"},"modified":"2021-07-12T22:23:29","modified_gmt":"2021-07-12T20:23:29","slug":"a-vilag-15-legnagyobb-hacker-tamadasa","status":"publish","type":"post","link":"https:\/\/liked.hu\/old\/erdekes\/a-vilag-15-legnagyobb-hacker-tamadasa\/","title":{"rendered":"A vil\u00e1g 15 legnagyobb hacker t\u00e1mad\u00e1sa"},"content":{"rendered":"<div id=\"zombify-main-section-front\" class=\"zombify-main-section-front zombify-screen zf-media-full\">\r\n\t<link rel=\"stylesheet\" type=\"text\/css\" href=\"https:\/\/liked.hu\/old\/js\/zombify.css\">\r\n    <link rel=\"stylesheet\" type=\"text\/css\" href=\"https:\/\/liked.hu\/old\/wp-content\/themes\/newsy-child\/style.css\">\r\n\t<div class=\"zf-container\">\r\n\t\t<div id=\"zf-list\" class=\"zf-list zf-numbered\">\r\n\t\t\t<ol class=\"zf-structure-list\">\r\n\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem1\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">1<\/span>\r\n\t\t\t\t\t\t\t\t\tWannaCry\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"zf-list_media zf-media-wrapper zf-image zf-type-image\">\r\n\t\t\t\t\t\t\t\t\t<div title=\"WannaCry\" alt=\"WannaCry\" class=\"zf-media\">\r\n\t\t\t\t\t\t\t\t\t\t<img width=\"800\" height=\"450\" src=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/wanna-cry.jpg\" class=\"\" alt=\"wanna cry\" loading=\"lazy\" style=\"\" srcset=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/wanna-cry.jpg 800w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/wanna-cry-300x169.jpg 300w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/wanna-cry-768x432.jpg 768w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/wanna-cry-500x281.jpg 500w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/wanna-cry-360x203.jpg 360w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/wanna-cry-545x307.jpg 545w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"zf-figcaption\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<cite><\/cite>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figcaption>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<hr \/>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>A <strong>WannaCry cyber-t\u00e1mad\u00e1s<\/strong> 2017 m\u00e1jus\u00e1ban egy ransomware <strong>cryptoworm volt<\/strong>, (egy v\u00edrusos szoftver, ami k\u00e9pes a duplik\u00e1ci\u00f3ra a terjeszt\u00e9se sor\u00e1n). A Wannacry gyorsan terjed, \u00e9rintve az NSA \u00e1ltal megjel\u00f6lt, majd ignor\u00e1lt, sebezhet\u0151bb \u00e9s r\u00e9gibb oper\u00e1ci\u00f3s rendszereket.<\/p><p>Napjainkban, 150 orsz\u00e1g ezernyi szervezete \u00e9s v\u00e1llalkoz\u00e1sa \u2013 bele\u00e9rtve az Egyes\u00fclt Kir\u00e1lys\u00e1g-beli National department of health services (NHS)-t is \u2013 ker\u00fclt kiz\u00e1r\u00e1sra a h\u00e1l\u00f3zataikb\u00f3l, a <strong>Wannacry titkos\u00edt\u00e1sa miatt<\/strong>. A t\u00e1mad\u00f3k rendszerint borsos \u00f6sszeget k\u00f6vetelnek a be\u00e1ll\u00edtott k\u00f3dok felold\u00e1s\u00e1\u00e9rt.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem2\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">2<\/span>\r\n\t\t\t\t\t\t\t\t\tA Bangladesh Bank Cyber kirabl\u00e1sa\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"zf-list_media zf-media-wrapper zf-image zf-type-image\">\r\n\t\t\t\t\t\t\t\t\t<div title=\"A Bangladesh Bank Cyber kirabl\u00e1sa\" alt=\"A Bangladesh Bank Cyber kirabl\u00e1sa\" class=\"zf-media\">\r\n\t\t\t\t\t\t\t\t\t\t<img width=\"686\" height=\"516\" src=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/bangladesh-bank-cyber-heist.png\" class=\"\" alt=\"bangladesh bank cyber heist\" loading=\"lazy\" style=\"\" srcset=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/bangladesh-bank-cyber-heist.png 686w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/bangladesh-bank-cyber-heist-300x226.png 300w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/bangladesh-bank-cyber-heist-500x376.png 500w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/bangladesh-bank-cyber-heist-200x150.png 200w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/bangladesh-bank-cyber-heist-360x270.png 360w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/bangladesh-bank-cyber-heist-545x410.png 545w\" sizes=\"(max-width: 686px) 100vw, 686px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"zf-figcaption\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<cite><\/cite>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figcaption>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<hr \/>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><h2><strong><br><\/strong><\/h2><p>Ismeretes a m\u00f3dszer, ahogy a hackerek <strong>\u00e1thidalt\u00e1k a Bangladesh-i Bank<\/strong> sz\u00e1m\u00edt\u00f3g\u00e9pes rendszer\u00e9nek akad\u00e1lyait.<\/p><p><span style=\"background-color: initial\">A t\u00e1mad\u00e1s kapcs\u00e1n aggodalomra adott okot, ahogyan a tettesek behatoltak a&nbsp;<\/span><strong style=\"background-color: initial\">SWIFT glob\u00e1lis k\u00e9szp\u00e9nz \u00e1tutal\u00e1si rendszer\u00e9be<\/strong><span style=\"background-color: initial\">, megkapva a szabads\u00e1got, hogy b\u00e1rmilyen \u00e1tutal\u00e1st v\u00e9gezhessenek a SWIFT rendszer felt\u00e9telezett v\u00e9delme alatt, ami ezel\u0151tt m\u00e9g biztons\u00e1gos volt.<\/span><\/p><p>A b\u0171ncselekm\u00e9ny m\u00f6g\u00f6tt \u00e1ll\u00f3 banda 850 milli\u00f3 doll\u00e1r \u00e1tutal\u00e1s\u00e1ra k\u00e9sz\u00fclt, mikor egy egyszer\u0171 bet\u0171z\u00e9si hiba miatt magukra vont\u00e1k a figyelmet. A tettesek \u00edgy is hozz\u00e1vet\u0151leg 81 milli\u00f3 doll\u00e1rt utaltak \u00e1t, amib\u0151l csup\u00e1n 18 milli\u00f3 doll\u00e1r ker\u00fclt meg, ami m\u00e1s \u00e1zsiai bankok kifoszt\u00e1s\u00e1hoz volt k\u00f6thet\u0151.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem3\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">3<\/span>\r\n\t\t\t\t\t\t\t\t\tMt Gox Bitcoin \u00e1tv\u00e1lt\u00e1s\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"zf-list_media zf-media-wrapper zf-image zf-type-image\">\r\n\t\t\t\t\t\t\t\t\t<div title=\"Mt Gox Bitcoin \u00e1tv\u00e1lt\u00e1s\" alt=\"Mt Gox Bitcoin \u00e1tv\u00e1lt\u00e1s\" class=\"zf-media\">\r\n\t\t\t\t\t\t\t\t\t\t<img width=\"800\" height=\"464\" src=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/mt-gox-bitcoin-exchange.png\" class=\"\" alt=\"mt gox bitcoin exchange\" loading=\"lazy\" style=\"\" srcset=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/mt-gox-bitcoin-exchange.png 800w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/mt-gox-bitcoin-exchange-300x174.png 300w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/mt-gox-bitcoin-exchange-768x445.png 768w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/mt-gox-bitcoin-exchange-500x290.png 500w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/mt-gox-bitcoin-exchange-360x209.png 360w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/mt-gox-bitcoin-exchange-545x316.png 545w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"zf-figcaption\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<cite><\/cite>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figcaption>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<hr \/>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>B\u0151s&eacute;ggel &aacute;llnak rendelkez&eacute;sre <strong>bitcoin &aacute;tv&aacute;lt&oacute; helyek<\/strong> vagy olyan site-ok, ahol Bitcoin-t v&aacute;s&aacute;rolhat. 2014 febru&aacute;rj&aacute;ban, az <strong>Mt Gox &aacute;tv&aacute;lt&oacute;<\/strong>, amely jelen pillanatban a vil&aacute;g legnagyobbja a m\u0171faj&aacute;ban, hirtelen le&aacute;llt a keresked&eacute;ssel.<\/p><p>Az &aacute;tv&aacute;lt&oacute; cs\u0151dbe ment: 460 milli&oacute; doll&aacute;r &eacute;rt&eacute;k\u0171 <strong>Bitcoin-t loptak el hackerek<\/strong>, <strong>mikor hozz&aacute;f&eacute;r&eacute;st szereztek &eacute;s<\/strong> megv&aacute;ltoztatt&aacute;k a bitcoin &eacute;rt&eacute;k&eacute;t, miel\u0151tt &aacute;tv&aacute;ltott&aacute;k.<\/p><p>A francia fejleszt\u0151t, Mark Kerpel\u1ebbs-t, aki 2001-ben v&aacute;s&aacute;rolt az Mt Gox-t&oacute;l, k&eacute;s\u0151bb letart&oacute;ztatt&aacute;k csal&aacute;s&eacute;rt &eacute;s sikkaszt&aacute;s&eacute;rt, hab&aacute;r nem k&ouml;zvetlen&uuml;l vett r&eacute;szt a bitcoin lop&aacute;sban.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem4\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">4<\/span>\r\n\t\t\t\t\t\t\t\t\tSpamhaus\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"zf-list_media zf-media-wrapper zf-image zf-type-image\">\r\n\t\t\t\t\t\t\t\t\t<div title=\"Spamhaus\" alt=\"Spamhaus\" class=\"zf-media\">\r\n\t\t\t\t\t\t\t\t\t\t<img width=\"806\" height=\"520\" src=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/spamhaus-1.jpg\" class=\"\" alt=\"spamhaus 1\" loading=\"lazy\" style=\"\" srcset=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/spamhaus-1.jpg 806w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/spamhaus-1-300x194.jpg 300w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/spamhaus-1-768x495.jpg 768w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/spamhaus-1-500x323.jpg 500w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/spamhaus-1-360x232.jpg 360w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/spamhaus-1-545x352.jpg 545w\" sizes=\"(max-width: 806px) 100vw, 806px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"zf-figcaption\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<cite><\/cite>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figcaption>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<hr \/>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p style=\"text-align: center\">\n<div style=\"float:none;margin:3px;\">\n<\/div><p><strong>A Spamhaus<\/strong> az egyik legnagyobb <strong>anti-spam alkalmaz\u00e1s<\/strong> a vil\u00e1gon, amely blokk-list\u00e1val rendelkezik azon szerverekr\u0151l, amelyek rosszindulat\u00fa tartalmaknak adnak helyet.<\/p><p>Mikor a Spamhaus hozz\u00e1adta a Cyberbunker-t, egy holland hosting szolg\u00e1ltat\u00f3t a list\u00e1j\u00e1hoz, a dolgok s\u00f6t\u00e9t fordulatot vettek. \u00c1ll\u00edt\u00f3lag a holland c\u00e9g \u00fagy d\u00f6nt\u00f6tt, hogy megtorolja a s\u00e9relm\u00e9t \u00e9s egy val\u00f3di <strong>DDoS t\u00e1mad\u00e1st ind\u00edtott<\/strong>, az egyik legnagyobbat, amit valaha l\u00e1tott a vil\u00e1g.<\/p><p><br><\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem5\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">5<\/span>\r\n\t\t\t\t\t\t\t\t\tPlayStation Network\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"zf-list_media zf-media-wrapper zf-image zf-type-image\">\r\n\t\t\t\t\t\t\t\t\t<div title=\"PlayStation Network\" alt=\"PlayStation Network\" class=\"zf-media\">\r\n\t\t\t\t\t\t\t\t\t\t<img width=\"800\" height=\"450\" src=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/sony_playstation_store.jpg\" class=\"\" alt=\"sony playstation store\" loading=\"lazy\" style=\"\" srcset=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/sony_playstation_store.jpg 800w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/sony_playstation_store-300x169.jpg 300w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/sony_playstation_store-768x432.jpg 768w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/sony_playstation_store-500x281.jpg 500w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/sony_playstation_store-360x203.jpg 360w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/sony_playstation_store-545x307.jpg 545w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"zf-figcaption\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<cite><\/cite>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figcaption>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<hr \/>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><h2><strong style=\"background-color: initial;font-size: 17px\">zSec hacker-szindik\u00e1tus<\/strong><span style=\"background-color: initial;font-size: 17px;font-weight: 400\">&nbsp;felt\u00f6rte a&nbsp;<\/span><strong style=\"background-color: initial;font-size: 17px\">Sony PlayStation Network-\u00f6t<\/strong><span style=\"background-color: initial;font-size: 17px;font-weight: 400\">.<\/span><\/h2><p>Az online j\u00e1t\u00e9kba bejelentkezni pr\u00f3b\u00e1l\u00f3 gamerek egy \u00fczenetet kaptak, miszerint a rendszer karbantart\u00e1s miatt ker\u00fclt lez\u00e1r\u00e1sra. Mindazon\u00e1ltal, a val\u00f3s\u00e1gban, a <strong>hackerek<\/strong> szisztematikusan kioldott\u00e1k a <strong>Sony biztons\u00e1gi titkos\u00edt\u00e1sait<\/strong>, hozz\u00e1f\u00e9r\u00e9st szerezve t\u00f6bb mint 77 milli\u00f3 felhaszn\u00e1l\u00f3 szem\u00e9lyes adataihoz.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem6\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">6<\/span>\r\n\t\t\t\t\t\t\t\t\tCitigroup\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"zf-list_media zf-media-wrapper zf-image zf-type-image\">\r\n\t\t\t\t\t\t\t\t\t<div title=\"Citigroup\" alt=\"Citigroup\" class=\"zf-media\">\r\n\t\t\t\t\t\t\t\t\t\t<img width=\"800\" height=\"500\" src=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/citi_group.jpg\" class=\"\" alt=\"citi group\" loading=\"lazy\" style=\"\" srcset=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/citi_group.jpg 800w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/citi_group-300x188.jpg 300w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/citi_group-768x480.jpg 768w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/citi_group-500x313.jpg 500w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/citi_group-360x225.jpg 360w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2020\/04\/citi_group-545x341.jpg 545w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"zf-figcaption\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<cite><\/cite>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figcaption>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<hr \/>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>2011-ben, a <strong>Citigroup p\u00e9nz\u00fcgyi szolg\u00e1ltat\u00e1saira m\u00e9rt cyber t\u00e1mad\u00e1s a szervezet online platformjainak gyenge biztons\u00e1g\u00e1t pr\u00f3b\u00e1lta kiakn\u00e1zni<\/strong>. A hackerek tal\u00e1ltak egy <strong>kiskaput<\/strong>, ami hozz\u00e1f\u00e9r\u00e9st ny\u00fajt az \u00e9rt\u00e9kes, priv\u00e1t adatokhoz.<\/p><p><strong>200,000 \u00fcgyf\u00e9l minden sz\u00e1mlainform\u00e1ci\u00f3ja kiszolg\u00e1ltatott\u00e1 v\u00e1lt<\/strong>, bele\u00e9rtve a c\u00edmeket, neveket \u00e9s p\u00e9nz\u00fcgyi adatokat, kb. 2.7 milli\u00f3 doll\u00e1r vesztes\u00e9get okozva a c\u00e9gnek. Sz\u00e9les k\u00f6rben \u00fagy gondolj\u00e1k, hogy a legink\u00e1bb katasztrof\u00e1lis biztons\u00e1gi hib\u00e1r\u00f3l volt sz\u00f3, ami el\u0151revet\u00edtette, hogy a <strong>cyber-t\u00e1mad\u00e1sok<\/strong> mik\u00e9nt akn\u00e1zz\u00e1k ki b\u00e1rmilyen online infrastrukt\u00fara gyenges\u00e9geit.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem7\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">7<\/span>\r\n\t\t\t\t\t\t\t\t\tSTUXnet\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"zf-list_media zf-media-wrapper zf-image zf-type-image\">\r\n\t\t\t\t\t\t\t\t\t<div title=\"STUXnet\" alt=\"STUXnet\" class=\"zf-media\">\r\n\t\t\t\t\t\t\t\t\t\t<img width=\"1200\" height=\"675\" src=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/stuxnetfilmmagnoliapictures.jpg\" class=\"\" alt=\"stuxnetfilmmagnoliapictures\" loading=\"lazy\" style=\"\" srcset=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/stuxnetfilmmagnoliapictures.jpg 1200w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/stuxnetfilmmagnoliapictures-300x169.jpg 300w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/stuxnetfilmmagnoliapictures-900x506.jpg 900w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/stuxnetfilmmagnoliapictures-360x203.jpg 360w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"zf-figcaption\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<cite><\/cite>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figcaption>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<hr \/>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>Sz&aacute;mos dokument&aacute;lt esete ismert, mikor korm&aacute;nyzatok <strong>malware-eket haszn&aacute;ltak bizonyos katonai c&eacute;lokra<\/strong>.<\/p><p>Egy p&eacute;lda a <strong>&lsquo;logic bomb&rsquo;<\/strong>, amit &aacute;ll&iacute;t&oacute;lag a CIA fejlesztett ki, &eacute;s egy m&aacute;sik a <strong>Stuxnet<\/strong>; egy f&eacute;reg, amit 2010-ben ind&iacute;tottak &uacute;tnak. Specifikusan arra tervezet&eacute;k, hogy megt&aacute;madja &eacute;s megfert\u0151zze a <strong>Siemens ipari vez&eacute;rl\u0151it<\/strong>: megfert\u0151zz&ouml;n 200,000 sz&aacute;m&iacute;t&oacute;g&eacute;pet, t&ouml;nkretegyen legal&aacute;bb 1000 g&eacute;pet &eacute;s Ir&aacute;n nukle&aacute;ris k&eacute;szleteinek egy&ouml;t&ouml;d&eacute;t hat&aacute;stalan&iacute;tsa.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem8\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">8<\/span>\r\n\t\t\t\t\t\t\t\t\tConficker\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"zf-list_media zf-media-wrapper zf-image zf-type-image\">\r\n\t\t\t\t\t\t\t\t\t<div title=\"Conficker\" alt=\"Conficker\" class=\"zf-media\">\r\n\t\t\t\t\t\t\t\t\t\t<img width=\"900\" height=\"600\" src=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/conficker-worm-virus_en.jpg\" class=\"\" alt=\"conficker worm virus en\" loading=\"lazy\" style=\"\" srcset=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/conficker-worm-virus_en.jpg 900w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/conficker-worm-virus_en-300x200.jpg 300w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/conficker-worm-virus_en-360x240.jpg 360w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"zf-figcaption\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<cite><\/cite>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figcaption>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<hr \/>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p><strong>A Conficker<\/strong> egy h&iacute;rhedt &eacute;s furcsa <strong>malware program<\/strong>. 2008-as felder&iacute;t&eacute;sekor, m&eacute;g senki se tudta, hogy honnan j&ouml;hetett vagy ki tervezte. Mivel igen nehezen kik&uuml;sz&ouml;b&ouml;lhet\u0151nek bizonyult, <strong>folytatta a fert\u0151z&eacute;st &eacute;s a rendszerek rombol&aacute;s&aacute;t vil&aacute;gszerte<\/strong>.<\/p><p>Ahogy egyre t&ouml;bb rendszert &eacute;rintett a terjeszked&eacute;se, folyamatosan n&ouml;vekv\u0151 botnet form&aacute;l&oacute;dott (a botnetek tipikusan a <strong>DDoS t&aacute;mad&aacute;sok kivitelez&eacute;s&eacute;re<\/strong>, az egy&eacute;ni oldalak el&eacute;rhetetlenn&eacute; t&eacute;tel&eacute;re &eacute;s az adatlop&aacute;sra specializ&aacute;l&oacute;dtak). A <strong>Conficker-nek &ouml;t verzi&oacute;ja ismert<\/strong>, &eacute;s ez az egyik legsz&eacute;lesebb k&ouml;rben ismert <strong>f&eacute;reg fert\u0151z&eacute;s<\/strong>.<\/p><p style=\"text-align: center\">\n<div style=\"float:none;margin:3px;\">\n<\/div><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem9\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">9<\/span>\r\n\t\t\t\t\t\t\t\t\tIceman\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>A nappal IT szaktan&aacute;csad&oacute;k&eacute;nt dolgoz&oacute; <strong>Max Ray Butler<\/strong> nagy megbecs&uuml;l&eacute;snek &ouml;rvendett a saj&aacute;t ter&uuml;let&eacute;n. Mindenesetre, <strong>&eacute;jszaka h&iacute;rhedt hackerk&eacute;nt tev&eacute;kenykedett, &lsquo;Iceman&rsquo; n&eacute;ven<\/strong>.<\/p><p><img src=\"https:\/\/liked.hu\/wp-content\/uploads\/2021\/07\/Iceman-hacker.jpeg\" class=\"fr-fic fr-dib wp-image-249269\" data-id=\"249269\"><\/p><p>Max-et v&eacute;g&uuml;l letart&oacute;ztatt&aacute;k 2007-ben azzal a v&aacute;ddal, hogy ellopott <strong>2 milli&oacute; hitelk&aacute;rtya sz&aacute;mot<\/strong>, <strong>amelyeket arra haszn&aacute;lt<\/strong>,<strong>&nbsp;hogy<\/strong> kb. 86 milli&oacute; doll&aacute;r &eacute;rt&eacute;kben v&aacute;s&aacute;roljon. B\u0171n&ouml;snek tal&aacute;lt&aacute;k egy <strong>illeg&aacute;lis digit&aacute;lis f&oacute;rum<\/strong> futtat&aacute;s&aacute;ban is, amit csemp&eacute;sz&eacute;s &uacute;tj&aacute;n adtak el &eacute;s vettek meg.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem10\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">10<\/span>\r\n\t\t\t\t\t\t\t\t\tOperation Get Rich\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>Az USA-ban \u00e9l\u0151 nevesebb kiskeresked\u0151k rendszerint sorozatos komoly hackek c\u00e9lpontjaiv\u00e1 v\u00e1lnak, mivel az <strong>elk\u00f6vet\u0151k el akarj\u00e1k lopni az \u00fcgyfelek hitel- \u00e9s bankk\u00e1rty\u00e1inak adatait<\/strong>, <strong>hogy azt\u00e1n eladhass\u00e1k azokat<\/strong>.<\/p><p>Ilyen t\u00e1mad\u00e1sokat ind\u00edtott <strong>Alberto Gonzales<\/strong>, b\u0171n\u00f6z\u0151 csoportj\u00e1val egy\u00fctt, amelyeket <strong>\u2018SQL injections\u2019<\/strong>-k\u00e9nt h\u00edvtak \u00e9s arra specializ\u00e1l\u00f3dtak, hogy <strong>kiakn\u00e1zz\u00e1k a lev\u00e9detlen h\u00e1l\u00f3zatok vagy v\u00e1llalati WiFi h\u00e1l\u00f3zatok gyenges\u00e9geit<\/strong>.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem11\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">11<\/span>\r\n\t\t\t\t\t\t\t\t\tOperation Shady RAT\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>Az Operation <strong>Shady RAT<\/strong> neve a folyamatban l\u00e9v\u0151 sorozatos <strong>cyber-t\u00e1mad\u00e1sokat \u00edrja le<\/strong>, <strong>amelyek 74 v\u00e1ltozatos szervezetet vettek c\u00e9lba<\/strong>, <strong>14 k\u00fcl\u00f6nb\u00f6z\u0151 orsz\u00e1gban<\/strong>. A <strong>Nemzetk\u00f6zi Doppingellenes \u00dcgyn\u00f6ks\u00e9g (WADA) \u00e9s a Nemzetk\u00f6zi Olimpiai Bizotts\u00e1g (IOC) a 2008-as<\/strong> <strong>Olimpiai j\u00e1t\u00e9kok el\u0151tt ker\u00fclt c\u00e9lkeresztbe<\/strong>, \u00e9s hab\u00e1r a sz\u00e1lak l\u00e1tsz\u00f3lag K\u00edn\u00e1ba vezettek, senki se tudja, hogy val\u00f3j\u00e1ban ki \u00e1llt ezen t\u00e1mad\u00e1sok m\u00f6g\u00f6tt.<\/p><p>Tudjuk r\u00f3la, hogy ugyanazt a t\u00e1voli hozz\u00e1f\u00e9r\u00e9s\u0171 rendszer megk\u00f6zel\u00edt\u00e9st haszn\u00e1lt\u00e1k, hogy ellen\u0151rz\u00e9s\u00fck al\u00e1 vonj\u00e1k az \u00e1ldozatok sz\u00e1m\u00edt\u00f3g\u00e9peit.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem12\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">12<\/span>\r\n\t\t\t\t\t\t\t\t\tEstonia DDoS\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>\u00c9sztorsz\u00e1gban, 2007 \u00e1prilis\u00e1ban \u00e9s m\u00e1jus\u00e1ban, <strong>a digit\u00e1lis k\u00e9mked\u00e9s \u2018t\u00falcsordult\u2019 \u00e9s ny\u00edlt cyber hadvisel\u00e9ss\u00e9 v\u00e1ltozott<\/strong>. Egy h\u00e9t alatt, a <strong>DDoS t\u00e1mad\u00e1sok<\/strong> hull\u00e1mai el\u00e9rt\u00e9k a <strong>korm\u00e1nyzati szervereket<\/strong> is, bele\u00e9rtve az oktat\u00e1si, m\u00e9dia \u00e9s bank szektor ter\u00fcleteit is. Napok alatt, megnyomor\u00edtotta az eg\u00e9sz gazdas\u00e1got, mindennapi \u00e9letet \u00e9s a k\u00f6zszolg\u00e1ltat\u00e1sok terjeszt\u00e9s\u00e9t.<\/p><p>Ezek a t\u00e1mad\u00e1sok arra k\u00e9sztett\u00e9k a katonai szervezeteket minden\u00fctt, hogy vizsg\u00e1lj\u00e1k fel\u00fcl a h\u00e1l\u00f3zati biztons\u00e1guk fontoss\u00e1g\u00e1t.<\/p><p style=\"text-align: center\">\n<div style=\"float:none;margin:3px;\">\n<\/div><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem13\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">13<\/span>\r\n\t\t\t\t\t\t\t\t\tSven Jaschan\/ Delta Airlines\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>Egy n\u00e9met di\u00e1k, <strong>Sven Jaschan<\/strong>, hajtotta v\u00e9gre a <strong>vil\u00e1g legpuszt\u00edt\u00f3bb hackjeit<\/strong> a h\u00e1l\u00f3szob\u00e1ja k\u00e9nyelm\u00e9b\u0151l. 18 \u00e9vesen, a sz\u00fcleivel \u00e9lve arr\u00f3l lett ismert, hogy kifejlesztette a <strong>Sasser f\u00e9rget<\/strong>. Ez egy <strong>\u00f6neloszt\u00f3 \u00e9s \u2013 replik\u00e1l\u00f3 v\u00edrus<\/strong>, <strong>ami<\/strong> elpuszt\u00edtotta a Windows sebezhet\u0151bb oper\u00e1ci\u00f3s rendszereit.<\/p><p><strong>Hatalmas csap\u00e1st m\u00e9rt a Delta Airlines-ra<\/strong>, amelynek t\u00f6r\u00f6lnie kellett sz\u00e1mos transzatlanti j\u00e1rat\u00e1t. V\u00e9g\u00fcl egy rejt\u00e9lyes f\u00fcles alapj\u00e1n tart\u00f3ztatt\u00e1k le a hat\u00f3s\u00e1gok, de akkorra m\u00e1r a v\u00edrus t\u00f6bb mint 500 milli\u00f3 doll\u00e1ros k\u00e1rt okozott.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem14\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">14<\/span>\r\n\t\t\t\t\t\t\t\t\tMafiaBoy\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>Egy m&aacute;sik tin&eacute;dzserhez k&ouml;thet\u0151 <strong>cyber-t&aacute;mad&aacute;s alkalm&aacute;val<\/strong>, egy zaklatott zseni &uacute;gy d&ouml;nt&ouml;tt, hogy <strong>massz&iacute;v DDoS t&aacute;mad&aacute;sokat fog ind&iacute;tani<\/strong>. Az elk&ouml;vet\u0151, <strong>Micheal Calce<\/strong>, k&eacute;pesnek bizonyult <strong>behatolni a Yahoo<\/strong>, <strong>Amazon<\/strong>, <strong>CNN<\/strong>, <strong>Fifa.com &eacute;s eBay oldalak rendszer&eacute;be<\/strong>.<\/p><p><img src=\"https:\/\/liked.hu\/wp-content\/uploads\/2021\/07\/mafiaboy.jpg\" class=\"fr-fic fr-dib wp-image-249270\" data-id=\"249270\"><\/p><p>Michael <strong>malware-t haszn&aacute;lt<\/strong>, <strong>hogy t&uacute;lterhelje az oldalakat<\/strong> a felhaszn&aacute;l&oacute;i forgalommal, am&iacute;g azok &ouml;ssze nem omlottak. Nyolc h&oacute;napos fogvatart&aacute;sa ut&aacute;n m&eacute;g mindig ragaszkodott hozz&aacute;, hogy a tudt&aacute;n k&iacute;v&uuml;l ind&iacute;totta el a t&aacute;mad&aacute;sokat.<\/p><h2><br><\/h2><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"zf-list_item\">\r\n\t\t\t\t\t\t\t<div class=\"zf-list_header\">\r\n\t\t\t\t\t\t\t\t<h3 id=\"listaelem15\" class=\"zf-list_title\">\r\n\t\t\t\t\t\t\t\t\t<span class=\"zf-number\">15<\/span>\r\n\t\t\t\t\t\t\t\t\tMelissa Virus\t\t\t\t\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"zf-list_media zf-media-wrapper zf-image zf-type-image\">\r\n\t\t\t\t\t\t\t\t\t<div title=\"Melissa Virus\" alt=\"Melissa Virus\" class=\"zf-media\">\r\n\t\t\t\t\t\t\t\t\t\t<img width=\"497\" height=\"424\" src=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/Melissa-virus.jpg\" class=\"\" alt=\"Melissa virus\" loading=\"lazy\" style=\"\" srcset=\"https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/Melissa-virus.jpg 497w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/Melissa-virus-300x256.jpg 300w, https:\/\/liked.hu\/old\/wp-content\/uploads\/2021\/07\/Melissa-virus-360x307.jpg 360w\" sizes=\"(max-width: 497px) 100vw, 497px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"zf-figcaption\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<cite><\/cite>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/figcaption>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t<hr \/>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"zf-list_description\"><p>1999-ben, a <strong>makrov&iacute;rus Melissa<\/strong> puszt&iacute;t&oacute;an s&ouml;p&ouml;rt v&eacute;gig a vil&aacute;gon. Emailhez csatolt <strong>word dokumentumnak &aacute;lc&aacute;zta mag&aacute;t<\/strong>, &iacute;gy ha megnyitotta a f&aacute;jlt, a v&iacute;rus megfert\u0151zte a rendszer&eacute;t, valamint <strong>tov&aacute;bb k&uuml;ldte mag&aacute;t m&eacute;g 50 embernek a n&eacute;vjegyz&eacute;k&eacute;b\u0151l<\/strong>.<\/p><\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/li>\r\n\t\t\t\t\t\t\t\t\t<\/ol>\r\n\t\t<\/div>\r\n\t<\/div>\r\n\r\n\t<\/div>\r\n\r\n\r\n\n","protected":false},"excerpt":{"rendered":"<p><strong>A Cyberb\u0171n\u00f6z\u00e9s<\/strong> \u00e9s az <strong>online biztons\u00e1g<\/strong> k\u00e9rd\u00e9se a XXI. sz\u00e1zad legjelent\u0151sebb k\u00f6z\u00f6ss\u00e9gi jelleg\u0171 probl\u00e9m\u00e1iv\u00e1 n\u0151tt\u00e9k ki magukat.<\/p>\n","protected":false},"author":1000,"featured_media":197293,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"buzzeditor_post_format":""},"categories":[23],"tags":[9197,20],"yoast_head":"<!-- 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