Cisco has urged its customers to upgrade their software after disclosing that state-sponsored hackers have compromised some of its security devices. In a blog post, the company said hackers ...

Cisco's Secure Firewall Management Center security hole is as bad as they get. There is no mitigation and no workaround. Patch immediately. So far, no confirmed active exploits have been confirmed.

One day after a security researcher and organizers of the Black Hat USA conference agreed not to post details of vulnerabilities in Cisco Systems Inc.’s router software, the information has been ...