Cisco Systems has provided a tool that allows enterprise users to scan their networks and discover if their routers have been compromised with malicious SYNful Knock implants.
After FireEye researchers published on Tuesday their discovery of 14 Cisco routers in India, Mexico, Philippines and Ukraine that have been implanted with a modified, malicious Cisco IOS image, another group of researchers has decided to scan the public IPv4 address space for other affected devices.
Cisco has released a patch for a serious remotely exploitable vulnerability affecting its Integrated Management Controller (IMC) Supervisor and Cisco UCS Director offerings.
Cisco has issued an official warning about in-the-wild attacks that resulted in attackers gaining and potentially keeping administrative access to a Cisco IOS device indefinitely.
There's a need for organizations to reduce time to detection (TTD) in order to remediate against sophisticated attacks by highly motivated threat actors, according to the Cisco 2015 Midyear Security Report.
Reading our newsletter every Monday will keep you up-to-date with security news.
Receive a daily digest of the latest security news.