Security News > 2015 > September > Scan of IPv4 Space for ‘Implanted’ Cisco Routers Finds Fewer Than 100 (Threatpost)
2015-09-16 15:02
A day after researchers detailed a technique that attackers are using to upload malicious firmware images to Cisco routers, academic researchers say they have scanned the entire IPv4 address space and discovered a total of 79 likely compromised routers. The researchers at the University of Michigan used their Zmap tool, which can scan the Internet in about […]
News URL
http://threatpost.com/scan-of-ipv4-space-for-implanted-cisco-routers-finds-fewer-than-100/114687/