Siber g\u00fcvenlikte k\u00fcresel bir lider olan ESET, ESET ara\u015ft\u0131rmac\u0131lar\u0131n\u0131n Nisan\u2013Eyl\u00fcl 2026 d\u00f6neminde belgeledi\u011fi se\u00e7ili geli\u015fmi\u015f kal\u0131c\u0131 tehdit (APT) gruplar\u0131n\u0131n faaliyetlerini ele alan yeni APT Faaliyet Raporu\u2019nu yay\u0131mlad\u0131.\u00a0<\/p>\n
\u00a0Bu d\u00f6nemde \u00c7in yanl\u0131s\u0131 gruplar, a\u011f\u0131rl\u0131kl\u0131 olarak devlet kurumlar\u0131n\u0131 hedef alan istihbarat toplama operasyonlar\u0131 y\u00fcr\u00fctt\u00fc. Orta Do\u011fu ba\u011flant\u0131l\u0131 faaliyetler \u00f6nceki raporlama d\u00f6nemine k\u0131yasla artt\u0131; bu art\u0131\u015f\u0131n ba\u015fl\u0131ca nedeni, k\u00f6kl\u00fc birka\u00e7 \u0130ran yanl\u0131s\u0131 grubun yeniden sahneye \u00e7\u0131kmas\u0131. Rusya yanl\u0131s\u0131 faaliyetler sava\u015f hedeflerini desteklemeye devam etti ve Avrupa\u2019daki devlet kurumlar\u0131n\u0131, savunma sekt\u00f6r\u00fcn\u00fc ve asker\u00ee kurulu\u015flar\u0131 hedef ald\u0131; Ukrayna\u2019daki hedef say\u0131s\u0131 ise \u00f6nemli \u00f6l\u00e7\u00fcde y\u00fckseldi. Belarus yanl\u0131s\u0131 APT faaliyetleri de Rusya\u2019n\u0131n sava\u015f \u00f6ncelikleriyle giderek daha fazla \u00f6rt\u00fc\u015f\u00fcyor. Kuzey Kore yanl\u0131s\u0131 gruplar\u0131n hedefleri aras\u0131nda G\u00fcney Kore\u2019nin yan\u0131 s\u0131ra Ukrayna da giderek \u00f6ne \u00e7\u0131k\u0131yor.<\/p>\n
Siber\u00a0sald\u0131rganlar\u00a0yapay\u00a0zek\u00e2y\u0131\u00a0operasyonlar\u0131n\u0131\u00a0h\u0131zland\u0131rmak\u00a0i\u00e7in\u00a0kullan\u0131yor<\/p>\n
ESET Tehdit Ara\u015ft\u0131rmalar\u0131 Direkt\u00f6r\u00fc Jean-Ian Boutin\u00a0\u015fu a\u00e7\u0131klamay\u0131 yapt\u0131: \u201cYo\u011fun ge\u00e7en alt\u0131 ayl\u0131k d\u00f6nem boyunca ESET ara\u015ft\u0131rmac\u0131lar\u0131, APT gruplar\u0131n\u0131n yapay zek\u00e2 ve b\u00fcy\u00fck dil modellerini (LLM) operasyonlar\u0131n\u0131n \u00e7e\u015fitli a\u015famalar\u0131nda kulland\u0131\u011f\u0131 \u00e7ok say\u0131da vaka tespit etti. Tehdit akt\u00f6rleri yapay zek\u00e2y\u0131 a\u011f\u0131rl\u0131kl\u0131 olarak zararl\u0131 yaz\u0131l\u0131m geli\u015ftirme ve sahte web siteleri olu\u015fturma gibi normalde b\u00fcy\u00fck emek gerektiren g\u00f6revleri h\u0131zland\u0131rmak i\u00e7in kulland\u0131. Baz\u0131 vakalar vibe coding\u2019i and\u0131r\u0131yordu: Kod, istemlerle h\u0131zl\u0131ca taslak h\u00e2line getiriliyordu; insan operat\u00f6rler de sonu\u00e7lar\u0131 uyarlayarak kendi ara\u00e7 setlerine entegre ediyordu. Dikkat \u00e7eken bir vakada, Rusya yanl\u0131s\u0131 UAC-0099 bir beti\u011fin yorum sat\u0131r\u0131na, n\u00fckleer silah yap\u0131m\u0131yla ilgili talimat isteyen sahte bir istem yerle\u015ftirdi. Ama\u00e7, LLM tabanl\u0131 g\u00fcvenlik analiz ara\u00e7lar\u0131n\u0131n koruma mekanizmalar\u0131n\u0131 tetikleyerek ard\u0131ndan gelen zararl\u0131 kodun incelenmesini engellemek gibi g\u00f6r\u00fcn\u00fcyor. Bu geli\u015fmelere ra\u011fmen ESET, son alt\u0131 ayda yapay zek\u00e2n\u0131n APT ortam\u0131n\u0131 k\u00f6kl\u00fc bi\u00e7imde de\u011fi\u015ftirdi\u011fini g\u00f6zlemlemedi.\u201d<\/p>\n
Orta Do\u011fu\u2019da, OilRig\u2019in bir alt grubu olan \u0130ran yanl\u0131s\u0131 FilthyFeline ile MuddyWater, daha sakin ge\u00e7en bir d\u00f6nemin ard\u0131ndan operasyonlar\u0131na yeniden ba\u015flad\u0131. Faaliyetlerin b\u00fcy\u00fck b\u00f6l\u00fcm\u00fc \u0130srail\u2019de bir\u00e7ok sekt\u00f6rdeki kurumlara y\u00f6nelikti; ABD\u2019deki \u015firketler ise daha s\u0131n\u0131rl\u0131 \u00f6l\u00e7\u00fcde etkilendi. FilthyFeline, \u00d6zbekistan\u2019daki bir h\u00fccresel veri hizmeti sa\u011flay\u0131c\u0131s\u0131na y\u00f6nelik faaliyetleri de devralm\u0131\u015f g\u00f6r\u00fcn\u00fcyor. ESET ayr\u0131ca Hamas ba\u011flant\u0131l\u0131 tehdit akt\u00f6r\u00fc Arid Viper\u2019\u0131n, Filistin Y\u00f6netimi D\u0131\u015fi\u015fleri ve Gurbet\u00e7iler Bakanl\u0131\u011f\u0131 ya da ona ba\u011fl\u0131 bir devlet kurumu oldu\u011fu d\u00fc\u015f\u00fcn\u00fclen bir hedefe y\u00f6nelik faaliyetlerini tespit etti.<\/p>\n
Kuzey Kore yanl\u0131s\u0131 tehdit akt\u00f6rlerinin hedef t\u00fcrleri \u00f6nceki raporlama d\u00f6nemlerinden belirgin \u015fekilde farkl\u0131la\u015fmad\u0131. Bu hedefler a\u011f\u0131rl\u0131kl\u0131 olarak teknoloji ve kripto para \u015firketleri, yaz\u0131l\u0131m geli\u015ftiriciler ve f\u0131rsat\u00e7\u0131 bi\u00e7imde se\u00e7ilen di\u011fer kurbanlardan olu\u015fuyor. Ancak Ukrayna, Kuzey Kore yanl\u0131s\u0131 akt\u00f6rlerin giderek daha s\u0131k hedef ald\u0131\u011f\u0131 \u00fclkeler aras\u0131nda. Bu durum b\u00fcy\u00fck olas\u0131l\u0131kla Rusya ile Kuzey Kore aras\u0131nda g\u00fc\u00e7lenen ba\u011flarla ilgili. Kuzey Kore, Rusya\u2019n\u0131n Ukrayna\u2019ya kar\u015f\u0131 y\u00fcr\u00fctt\u00fc\u011f\u00fc sava\u015fa yaln\u0131zca dolayl\u0131 asker\u00ee destekle (m\u00fchimmat vb.) de\u011fil, asker g\u00f6ndererek de giderek daha fazla d\u00e2hil oluyor. Bu genel e\u011filimlerin yan\u0131 s\u0131ra Lazarus, genellikle i\u015fe al\u0131m temal\u0131 sosyal m\u00fchendislik y\u00f6ntemleriyle ilk eri\u015fimi sa\u011flayarak dron sekt\u00f6r\u00fcn\u00fc yeniden hedef almaya ba\u015flad\u0131.<\/p>\n
Rusya\u00a0ve\u00a0Belarus\u00a0yanl\u0131s\u0131\u00a0siber\u00a0operasyonlar\u00a0birbirine\u00a0yakla\u015f\u0131yor<\/p>\n
Rusya yanl\u0131s\u0131 faaliyetler yine Ukrayna\u2019ya ve Avrupa \u00fclkelerine odakland\u0131. Bu faaliyetler yak\u0131ndan incelendi\u011finde, Rusya yanl\u0131s\u0131 ve Belarus yanl\u0131s\u0131 kampanyalar aras\u0131ndaki benzerlikler dikkat \u00e7ekiyor. Bu benzerlikler, iki \u00fclkenin \u00e7\u0131karlar\u0131yla uyumlu tehdit akt\u00f6rlerinin operasyonel olarak giderek yak\u0131nla\u015ft\u0131\u011f\u0131 y\u00f6n\u00fcndeki ESET hipotezini destekliyor. Belarus yanl\u0131s\u0131 gruplar, Rusya i\u00e7in siber vekil ya da g\u00fc\u00e7 \u00e7arpan\u0131 i\u015flevi g\u00f6r\u00fcyor. ESET, Belarus yanl\u0131s\u0131 tehdit akt\u00f6rlerinin daha aktif ve daha iddial\u0131 h\u00e2le geldi\u011fini g\u00f6zlemledi; baz\u0131 alanlarda bu operasyonlar Rusya\u2019n\u0131n Ukrayna\u2019daki istihbarat \u00f6nceliklerini giderek daha fazla yans\u0131t\u0131yor. Normalde \u00e7ok say\u0131da operasyon y\u00fcr\u00fcten Gamaredon\u2019un faaliyetlerinde ise belirgin bir d\u00fc\u015f\u00fc\u015f ya\u015fand\u0131. Bu d\u00fc\u015f\u00fc\u015f, Ukrayna\u2019n\u0131n, grubun faaliyet g\u00f6sterdi\u011finden \u015f\u00fcphelenilen K\u0131r\u0131m\u2019a y\u00f6nelik sald\u0131r\u0131lar\u0131yla, grubun operasyonlar\u0131n\u0131n daha kapsaml\u0131 bi\u00e7imde yeniden yap\u0131land\u0131r\u0131lmas\u0131yla ya da ESET\u2019in de\u011ferlendirmeye devam etti\u011fi ba\u015fka etkenlerle ilgili olabilir.<\/p>\n
\u00c7in\u00a0yanl\u0131s\u0131\u00a0gruplar\u00a0yar\u0131\u00a0iletken\u00a0sekt\u00f6r\u00fcn\u00fc\u00a0hedef\u00a0al\u0131yor<\/p>\n
\u00c7in yanl\u0131s\u0131 gruplarla ili\u015fkilendirilen geni\u015f kapsaml\u0131 bir faaliyet k\u00fcmesi ise Tayvan\u2019\u0131n yar\u0131 iletken sekt\u00f6r\u00fcndeki kurumlar\u0131 hedef ald\u0131. Bu odak, \u00c7in\u2019in uzun s\u00fcredir devam eden end\u00fcstriyel casusluk \u00f6ncelikleriyle ve yar\u0131 iletken tedarik zincirlerinin hem ekonomik rekabet hem de ulusal g\u00fcvenlik a\u00e7\u0131s\u0131ndan ta\u015f\u0131d\u0131\u011f\u0131 stratejik \u00f6nemle tutarl\u0131. \u00c7in yanl\u0131s\u0131 tehdit akt\u00f6rleri ayr\u0131ca \u00c7in kolluk kuvvetlerinin organize su\u00e7la ve doland\u0131r\u0131c\u0131l\u0131k \u015febekeleriyle ba\u011flant\u0131l\u0131 ki\u015filerle m\u00fccadelesini destekler nitelikte g\u00f6r\u00fcnen kampanyalar y\u00fcr\u00fctt\u00fc. Bu kampanyalar b\u00fcy\u00fck olas\u0131l\u0131kla finansal su\u00e7lara kar\u015f\u0131 b\u00f6lgesel \u00f6l\u00e7ekte y\u00fcr\u00fct\u00fclen daha kapsaml\u0131 kolluk \u00e7al\u0131\u015fmalar\u0131n\u0131n bir par\u00e7as\u0131.<\/p>\n
\u00a0<\/p>\n
Kaynak: (BYZHA) Beyaz Haber Ajans\u0131<\/p>\n","protected":false},"excerpt":{"rendered":"
Siber g\u00fcvenlikte k\u00fcresel bir lider olan ESET, ESET ara\u015ft\u0131rmac\u0131lar\u0131n\u0131n Nisan\u2013Eyl\u00fcl 2026 d\u00f6neminde belgeledi\u011fi se\u00e7ili geli\u015fmi\u015f kal\u0131c\u0131 tehdit (APT) gruplar\u0131n\u0131n faaliyetlerini ele alan yeni APT Faaliyet Raporu\u2019nu yay\u0131mlad\u0131.\u00a0 \u00a0Bu d\u00f6nemde \u00c7in yanl\u0131s\u0131 gruplar, a\u011f\u0131rl\u0131kl\u0131 olarak devlet\u2026<\/p>\n","protected":false},"author":1,"featured_media":2881,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-2880","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"yoast_head":"\n