"We have to start thinking about people and data, and not necessarily infrastructure,” Matt Moynahan said at the Cybersecurity Leadership Forum.

The Department of Homeland Security is looking to expand a program that breaks into federal networks and tells agencies how it was done, says Rob Karas, the official leading the exercises.

The sentencing judge described Grant West as “a one-man cybercrime wave.”

The malware, dubbed Stealth Mango and Tangelo, appears to have successfully compromised government officials, medical professionals and civilians around the world.

ZeroFox's Phil Tully talks with Greg Otto on ways that artificial intelligence can read various social media channels in order to craft highly personalized phishing attacks.

Just one of the 50 biggest federal IT contractors have adopted an important email security measure to guard against phishing, according to a new study.