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 …

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 …

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 …

Dec 19, 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 …

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

Jan 24, 2023 · Publications and files from Talos experts on topics ranging from election security, latest malware campaigns, to information about our latest open-source security tools.

Dec 4, 2025 · Every week, our host brings on a new guest from Talos or the broader Cisco Security world to break down a complicated security topic in just five or 10 minutes.

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 …