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

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

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 ...

A couple of other interesting bugs that Childs points out are these two, CVE-2026-20952 (CVSS 7.7) and CVE-2026-20953 (CVSS 7 ...

These startups reimagined browser security, pioneered application security for AI-generated code, and are building consensus ...

SAN JOSE — Cisco Systems has sold several San Jose office buildings to a big Bay Area real estate firm — and also has struck a deal that could enable the tech titan to buy some of the buildings back ...

The Chinese threat group, tracked as UAT-9686, has deployed a collection of custom-built hacking tools to maintain persistent access to compromised systems. Image: Adobe Stock Cisco has dropped an ...

The unpatched flaw affects AsyncOS-based Secure Email appliances, with Cisco investigating scope and urging rebuilds in confirmed compromise cases. Cisco has warned that a China-linked hacking group ...

On Wednesday, Cisco announced hackers are exploiting a critical vulnerability in some of its most popular products that allows the full takeover of affected devices. Worse, there are no patches ...

Cisco Systems is riding a wave of AI-related demand. That has helped the networking-equipment maker's stock finally surpass a peak that has stood for a quarter of a century. Cisco stock closed ...

Cisco Systems Inc., a bellwether stock of the dot-com technological revolution, has returned to a record after a quarter century, thanks in part to the artificial intelligence spending boom. Shares ...