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FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks

FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks

Ravie LakshmananMar 21, 2026Cyber Espionage / Threat Intelligence Threat actors affiliated with Russian Intelligence Services are conducting phishing campaigns to compromise commercial messaging applications (CMAs) like WhatsApp and Signal to seize control of accounts belonging… 

Oracle Patches Critical CVE-2026-21992 Enabling Unauthenticated RCE in Identity Manager

Oracle Patches Critical CVE-2026-21992 Enabling Unauthenticated RCE in Identity Manager

Ravie LakshmananMar 21, 2026Vulnerability / Threat Intelligence Oracle has released security updates to address a critical security flaw impacting Identity Manager and Web Services Manager that could be exploited to achieve remote code execution. The… 

Trivy Supply Chain Attack Triggers Self-Spreading CanisterWorm Across 47 npm Packages

Trivy Supply Chain Attack Triggers Self-Spreading CanisterWorm Across 47 npm Packages

Ravie LakshmananMar 21, 2026Malware / Threat Intelligence The threat actors behind the supply chain attack targeting the popular Trivy scanner are suspected to be conducting follow-on attacks that have led to the compromise of a…