Cisco will sunset its Web email, which has been on the market since November 2009 for trial customers. The company plans to focus its collaboration efforts elsewhere. In a blog post, Cisco said it ...

Cisco finally patched a maximum-severity AsyncOS zero-day exploited in attacks targeting Secure Email Gateway (SEG) appliances since November 2025.

Cisco released fixes for CVE-2025-20393, a CVSS 10.0 zero-day RCE flaw in AsyncOS exploited by a China-linked APT via email security appliances.

Cisco is calling it quits on its cloud-based e-mail service that has been available for testing for the past year. Debra Chrapaty, senior VP and General Manager of Cisco's Collaboration Software Group ...

Cisco is updating its AMP endpoint security platform with new email security services, and expanded capabilities designed to protect employee devices from ransomware, cryptomining, and fileless ...

Cisco bug which was actively abused since late November 2025 has finally been addressed.

The new services, which include managed, hosted and hybrid hosted e-mail security, give new control over where e-mail security is deployed and managed, letting end users determine whether they prefer ...