'Poisoned' Tor Browser tracks Chinese users' online history, location
Attackers modified the popular anonymity-enabling Tor browser to track users in China and record browsing history, researchers said.
'Disgruntled insider' shared REvil information with researchers, helped law enforcement
REvil was among the most notorious ransomware crews until international attention and arrests hobbled the group.
House Republicans want DOJ briefing on conservative group hacks
The request follows a spate of hack-and-leak operations that targeted pro-life conservative groups dating to 2021.
Ukraine warns of 'massive cyberattacks' coming from Russia on critical infrastructure sites
Ukrainian officials say they anticipate Russian cyberattacks in conjunction with potential missile strikes on electrical facilities