Ukraine links data-wiping attack on news agency to Russian hackers
The Computer Emergency Response Team of Ukraine (CERT-UA) has linked a destructive malware attack targeting the country's national news agency (Ukrinform)…
Securing the World’s Energy Systems: Where Physical Security and Cybersecurity Must Meet
Energy has become the new battleground for both physical and cyber security warfare, driven by nation-state actors, increasing financial rewards…
Poland warns of attacks by Russia-linked Ghostwriter hacking group
The Polish government is warning of a spike in cyberattacks from Russia-linked hackers, including the state-sponsored hacking group known as…
Microsoft warns of Russian cyberattacks throughout the winter
Microsoft has warned of Russian-sponsored cyberattacks continuing to target Ukrainian infrastructure and NATO allies in Europe throughout the winter. [...]
New ransomware attacks in Ukraine linked to Russian Sandworm hackers
New ransomware attacks targeting organizations in Ukraine first detected this Monday have been linked to the notorious Russian military threat group known as Sandworm.…
Microsoft blames Russian military-linked hackers for ransomware attacks in Poland and Ukraine
Hackers linked to Russia's military were very likely behind ransomware attacks last month on Ukrainian and Polish transportation and logistics…
Russian military hackers linked to ransomware attacks in Ukraine
A series of attacks targeting transportation and logistics organizations in Ukraine and Poland with Prestige ransomware since October have been linked…
Malware dev claims to sell new BlackLotus Windows UEFI bootkit
A threat actor is selling on hacking forums what they claim to be a new UEFI bootkit named BlackLotus, a malicious tool with…
Russian Sandworm hackers pose as Ukrainian telcos to drop malware
The Russian state-sponsored hacking group known as Sandworm has been observed masquerading as telecommunication providers to target Ukrainian entities with…
5 Russia-Linked Groups Target Ukraine in Cyberwar
Information on the attributed cyberattacks conducted since the beginning of the Russia-Ukraine war shows that a handful of groups conducted…