Zero Day Wire

CISA Silently Updated Ransomware Intelligence on 59 Vulnerabilities in 2025 Without Notifying Defenders

Alerts

CISA Silently Updated Ransomware Intelligence on 59 Vulnerabilities in 2025 Without Notifying Defenders

CISA has been silently updating its Known Exploited Vulnerabilities (KEV) catalog when it confirms that vulnerabilities are being exploited by ransomware groups — without notifying defenders when those changes occur. Glenn Thorpe, senior director of security research and detection engineering at GreyNoise, documented the gap by downloading daily KEV snapshots for

By Zero Day Wire
Inside the Lazarus Group's Contagious Interview Machine: 857 Developers Compromised, 241,000 Credentials Stolen

Threats

Inside the Lazarus Group's Contagious Interview Machine: 857 Developers Compromised, 241,000 Credentials Stolen

A months-long offensive investigation by Red Asgard's threat research team has produced one of the most detailed public examinations of North Korea's Contagious Interview campaign infrastructure ever published. The findings — spanning four malware families, approximately 20 previously undocumented C2 servers, a novel binary protocol, and unauthenticated

By Zero Day Wire