Posts of last few hours

A recently published proof-of-concept project named BigDiskBuster claims to prevent Microsoft Defender from completing its platform and security intelligence signature updates. This could create a potential denial-of-service condition, leaving Windows endpoints operating with outdated anti-malware protection. The project, published on GitHub by the user “MSNightmare,” is described as a “Windows Defender Update Denial of Service […]

The post BigDiskBuster Windows Defender DoS Vulnerability Blocks Platform and Signature Updates appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

North Korea’s Hangro VPN and mail platform has deployed a new certificate hierarchy that exposes an apparent cross-border management environment spanning systems in Pyongyang and Russia’s Far East. The certificate’s Subject Alternative Name field lists the platform’s publicly exposed servers alongside a carrier-grade NAT address, offering an unusual glimpse into how the service may be […]

The post North Korea’s Hangro VPN Certificate Exposes Internal Network and Russia-Linked Infrastructure appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.