Ransomware victims surged in Q4 2025 despite fewer active extortion groups, with data leaks rising 50%, ReliaQuest researchers report
Researchers discover that PureRAT’s code now contains emojis – indicating it has been written by AI based-on comments ripped from social media.
Nike is investigating after the World Leaks ransomware group posted a 1.4TB data dump
A destructive cyber attack targeting Poland’s energy sector has been linked to Russian APT group Sandworm
New malware PDFSIDER enables covert, long-term access to compromised systems via advanced techniques