In August 2025, pro-Russia Telegram channels and state-linked media claimed Russian hacker groups accessed a Ukrainian military database showing 1.7 million soldiers killed or missing since 2022. The ...

Cybersecurity researchers have discovered NotDoor, a new cyber-espionage tool linked to the Russian state-sponsored hacking ...

APT28 deploys NotDoor Outlook backdoor via OneDrive DLL side-loading, enabling email-based data theft in NATO firms.

Russian hackers appear to be using a new flaw in WinRAR to try and spread malware to companies in Europe and Canada, according to security researchers. Antivirus provider ESET today provided more ...

(Bloomberg) -- Russian government hackers lurked in the records system of the US courts for years and stole sensitive documents that judges had ordered sealed from public view, according to two people ...

Get the latest federal technology news delivered to your inbox. A major Russian cyberespionage unit is attempting to spy on foreign embassies in Moscow by targeting local internet and telecom ...

According to the report, two explosive devices detonated in a parking lot next to the base around 9 a.m., just as personnel ...

Researchers have disrupted an operation attributed to Russian state-sponsored threat group Midnight Blizzard, who sought access to Microsoft 365 accounts and data.

The U.S. Department of State is offering a reward of up to $10 million for information on three Russian Federal Security ...

Russia has sharply increased sabotage operations in Europe, targeting critical infrastructure since 2023, according to a report by the International Institute for Strategic Studies. European ...

The hackers offered no proof for their claim, which spread mainly through pro-Kremlin sources and which Kyiv called an "absurd fake." ...