Chinese hackers are behind attacks on AsyncOS Software that allow complete takeover of the appliance, company says.

This is a threat to security - and to the weekend for some unlucky netadmins Cisco finally delivered a fix for a ...

At least one of these groups allegedly targeted Cisco Secure Email Gateway, and Cisco Secure Email and Web Manager instances ...

Cisco has patched a critical AsyncOS zero-day flaw exploited since November, linked to a suspected Chinese APT group ...

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

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 ...

Cisco patched an Email Gateway and Secure Email zero-day exploited by Chinese hackers to deploy the AquaShell backdoor.

Attackers compromise Cisco Secure Email Gateway and Secure Email and Web Manager via a root vulnerability. Security updates are now available.

A privately-held maker of application acceleration appliances is offering a replacement program for Cisco’s discontinued ACE XML Gateway. Vordel, which is based in the DC beltway, is offering Cisco ...