Tag: Cyber Security News

12 Chinese Hackers Charged For Cyber Attacks on U.S Treasury

The U.S. Department of Justice (DOJ) unsealed indictments today against 12 Chinese nationals linked to state-sponsored cyber espionage campaigns targeting the U.S. Treasury Department, religious organizations, media outlets, and critical infrastructure.  The charges reveal an extensive, decade-long operation leveraging advanced…

41,500+ VMware ESXi Instances Vulnerable to Code Execution Attacks

Shadowserver observed that 41,500+ internet-exposed VMware ESXi hypervisors as of March 4, 2025, are vulnerable to CVE-2025-22224, a critical zero-day vulnerability actively exploited in attacks. Broadcom patched the vulnerability in an emergency update. It enables attackers with local administrative access…

Microsoft To Harden The Trust Boundary of VBS Enclaves

Microsoft has recently published comprehensive guidance for developers working with Virtualization-Based Security (VBS) enclaves, highlighting critical security measures to strengthen the trust boundary between different virtual trust levels. The guidance by the Microsoft Security team, addresses fundamental security challenges that…

Microsoft Warns of Silk Typhoon Hackers Attacking IT Supply Chain

Microsoft Threat Intelligence has identified a significant shift in tactics by Silk Typhoon, a Chinese state-sponsored espionage group that has begun targeting common IT solutions including remote management tools and cloud applications to gain initial access to organizational networks. This…

U.S Treasury Sanctions Admin of Nemesis Darknet Marketplace

The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) announced sweeping sanctions today against Behrouz Parsarad, an Iran-based cybercriminal identified as the sole administrator of the Nemesis darknet marketplace.  This move marks OFAC’s first recognition as a…