The networking company is investigating whether a security breach has led to some of its source code appearing on the Internet. An unspecified amount of the proprietary source code that drives Cisco Systems' networking hardware has appeared on the Internet, the technology giant acknowledged early on Monday. While the company was investigating whether a breach had lead to the leak, a representative could not confirm whether that network intruders had made off with the software equivalent of the crown jewels: some 800 megabytes of the networking giant's source code. "Cisco is aware that a potential compromise of its proprietary information...
