Lightning-fast exploits mean patch fast, says Cisco Talos

Cisco Talos' 2025 year-in-review report highlights that attackers are exploiting vulnerabilities faster than ever, with near-instant weaponization after disclosure. Phishing accounted for 40% of intrusion cases, with AI making lures increasingly convincing and harder to detect. Identity control points like VPNs and ADCs were the most targeted infrastructure. Key recommendations include patching immediately, strengthening MFA lockout policies, prioritizing access management systems, and investing in anti-phishing training. Talos predicts AI will become a core component of cybercrime tooling, further accelerating attack sophistication.