New Iran-Nexus Hacking Group Targets Israel Government and IT SectorsInfosecurity Magazine·Jul 6, 16:00 UTC · Jul 6, 2026Malware42
New HollowGraph Malware Hijacks Microsoft 365 Calendars for Covert C2Infosecurity Magazine·Jul 20, 12:30 UTC · Jul 20, 2026Malware142
HollowGraph Malware Hides C2 and Stolen Files in Microsoft 365 Events Dated 2050The Hacker News·Jul 20, 14:33 UTC · Jul 20, 2026Malware42
Nimbus Manticore Deploys NightLedger and Turns Victim Systems Into Covert RelaysThe Hacker News·Jul 28, 11:55 UTC · Jul 28, 2026Malware42
HOLLOWGRAPH malware turns Microsoft 365 calendars into an espionage channelHelp Net Security·Jul 20, 00:00 UTC · Jul 20, 2026Malware142
Friday Squid Blogging: Squid Werewolf Hacking GroupSchneier on Security·Mar 28, 21:04 UTC · Mar 28, 2025Malware42