Hackers part of APT28, a state-backed threat group linked to Russia’s military intelligence service (GRU), are exploiting a Zimbra Collaboration Suite (ZCS) vulnerability in attacks targeting Ukrainian government entities.
First seen on bleepingcomputer.com
Jump to article: www.bleepingcomputer.com/news/security/russian-apt28-military-hackers-exploit-zimbra-flaw-in-ukrainian-govt-attacks/
