Warlock expands SharePoint exploitation in attacks on critical infrastructure

Warlock expands SharePoint exploitation in attacks on critical infrastructure

The Warlock ransomware group continues to target SharePoint servers in attacks on critical infrastructure, government and educational institutions, Symantec reports. Warlock is believed to be operated by a China-based hacking group called Longlegs and Storm-2603, which has been linked to malicious operations such as CL-CRI-1040, CamoFei and ChamelGang. Last year, Chinese state-sponsored groups Linen Typhoon … Read more

Microsoft SharePoint bug CVE-2026-65660 is now being exploited in attacks

Microsoft SharePoint bug CVE-2026-65660 is now being exploited in attacks

A Microsoft SharePoint vulnerability known as CVE-2026-65660 is now being exploited for attacks, about six weeks after Microsoft announced patches and a few days after researchers disclosed technical details. CVE-2026-65660 is a remote code execution vulnerability that was addressed by Microsoft in the August 2026 Patch Tuesday updates. The company’s advisory describes it as a … Read more