Cisco Talos is a organization tracked across 3 threat clusters and 3 intelligence report mentions on ThreatCluster. First observed December 4, 2025; most recent activity January 16, 2026.
Cisco has addressed a maximum-severity vulnerability in AsyncOS, tracked as CVE-2025-20393, which has been actively exploited for at least a month. The flaw affects Secure Email Gateway (SEG) and Secure Email and Web…
Cisco disclosed a state-espionage campaign targeting its Adaptive Security Appliances (ASA), which are used for firewall and VPN functions. Attackers exploited two zero-day vulnerabilities to infiltrate government…
Cisco Talos disclosed vulnerabilities in several software products, including Foxit PDF Editor, Epic Games Store, MedDream PACS, Socomec DIRIS Digiware M series, Easy Config, and PDF XChange Editor. All identified…