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Attackers uniquely fingerprint victims before delivering spear-phishing payloads aimed at espionage, in the latest campaign from the Belarussian nation-state threat group.
A Russian APT known as "Gamaredon" is using spear-phishing attacks and network-drive weaponization to target government entities in Ukraine.
The Russia-aligned FlyingYeti's phishing campaign exploited Ukrainian citizens' financial stress to spread Cookbox malware.
The attack, associated with Shuckworm, employs TTPs observed in prior campaigns against the Ukrainian military, predominantly using PowerShell.
A premier Russian APT used living-off-the-land techniques in a major OT hit, raising tough questions about whether or not we can defend against the attack vector.
The group, best known for 2016 US election interference and other attacks on Ukraine, used phishing emails offering pictures of women to lure its victim into opening a malicious attachment.
Microsoft says Cadet Blizzard wielded a custom wiper malware in the weeks leading up to Russia's invasion of Ukraine, and it remains capable of wanton destruction.
The incidents are the latest indication of the growing popularity of dangerous disk wipers, created to disrupt and degrade critical infrastructure and other organizations.
Using command-and-control servers from the decade-old Andromeda malware, the group is installing reconnaissance tools and a backdoor on previously infected systems to target Ukrainian victims.
Security Service-backed Trident Ursa APT group shakes up tactics in its relentless cyberattacks against Ukraine.
Researchers who helped thwart the Russian nation-state group's recent attack on Ukraine's power supply will disclose at Black Hat USA what they found while reverse-engineering the powerful Industroyer2 malware used by the powerful hacking team.
As demonstrated in Ukraine and elsewhere, the battlefield for today's warriors extends to the virtual realm with cyber warfare.
The war in Ukraine appears to have triggered a change in mission for the APT known as Bronze President (aka Mustang Panda).
Ukraine's Computer Emergency Response Team calls out UNIC1151 nation-state hacking group out of Belarus as behind the attacks.