Hackers altered refrigeration controls at three French blood service sites, but staff protected plasma supplies and prevented damage to blood products.
Bitdefender details a 3AM ransomware attack on a UK school estate that encrypted 37 systems, with command timing suggesting possible AI-assisted troubleshooting.
FortiGuard Labs links BITTER to cyberespionage attacks on South Asian organizations using malicious Windows shortcuts, PowerShell scripts, and PapRAT malware.
Russian group Star Blizzard expands phishing campaigns with a new malware delivery RedFlick technique, using scheduled tasks to deliver the CosmicPulse backdoor.
Cofense researchers reveal how Global Group uses payment-themed phishing, malicious ISO files and WinMerge to deploy ransomware and extort large enterprises.
Bitget confirms a $351.6 million theft, suspends withdrawals and says North Korea's Lazarus Group may be involved as investigators examine the breach in detail.
FamousSparrow is targeting Latin American governments with SparroWocky, a new C++ backdoor that exfiltrates files, takes screenshots and evades security tools.