Talos is Cisco's threat intelligence research organization, an elite group of security experts devoted to providing superior protection for our customers, products and services.

1 day ago · Talos have world's most comprehensive IP and Domain Intelligence Center for real-time threat detection.

The Talos Intelligence Center detects and correlates threats in real time using the largest threat detection network in the world spanning web requests, emails, malware samples, open-source data …

Dec 9, 2025 · Today, Cisco Talos is introducing new capabilities for Snort3 users within Cisco Secure Firewall to give you greater flexibility in how you manage, organize, and prioritize detection rules.

Nov 17, 2025 · Talos investigates software and operating system vulnerabilities in order to discover them before malicious threat actors do. We provide this information to vendors so that they can …

For reputation or categorization inquiries, visit the Talos Support site. For emergency DDoS mitigation assistance, please contact the Cisco Secure DDoS Protection Team.

5 days ago · Talos investigates software and operating system vulnerabilities in order to discover them before malicious threat actors do. We provide this information to vendors so that they can create …

A Cisco Talos Incident Response Retainer can provide your organization with rapid response, expert guidance and peace of mind when it matters most. Learn why industry leaders trust Talos to …

Mar 31, 2025 · In 2024, threat actors prioritized stealth, simplicity, and efficiency Cisco Talos’ Year in Review reveals insights into how cyber criminals carried out their campaigns, and what made an …

In this week’s Threat Source newsletter, William pitches a fun comparison between baseball legend Ichiro Suzuki and the unsung heroes of information security, highlights newly released UAT-5918 …