The Chinese threat group, tracked as UAT-9686, has deployed a collection of custom-built hacking tools to maintain persistent ...

Cisco warned customers today of an unpatched, maximum-severity Cisco AsyncOS zero-day actively exploited in attacks targeting ...

Cisco confirms an unpatched CVSS 10.0 zero-day in AsyncOS actively exploited to gain root access on email security appliances ...

Cisco disclosed that a China-linked hacking group exploited a previously unknown vulnerability in its email security products, allowing attackers to compromise systems that sit at the center of ...

The unpatched flaw affects AsyncOS-based Secure Email appliances, with Cisco investigating scope and urging rebuilds in ...

Chinese threat group UAT-9686 has been exploiting the zero-day CVE-2025-20393 to hack Cisco security appliances.

CISA warns of observed attacks on Cisco, Sonicwall, and Asus security vulnerabilities. Updates are partially available.

The company suffered one sophisticated five-alarm campaign and one messy spray-and-pray attack, mere days apart.

An automated campaign is targeting multiple VPN platforms, with credential-based attacks being observed on Palo Alto Networks ...

Cisco Systems has begun integrating its $2.7 billion Sourcefire acquisition, starting with its S-Series Ironport appliance and also adding advanced threat protection capabilities to its Web, email ...

Cisco's IronPort launch included enhancements to its C-Series e-mail security products, which now incorporate DLP technologies as the result of a partnership with RSA, the security division of EMC.

Having acquired the security firm Sourcefire last October, Cisco is using this week’s RSA Conference as the showcase for how Cisco’s security products are being integrated as well as detailing how it ...