TDR

Twitter accounts have claimed to be affiliated with ISIS and started the #AmericaUnderHacks hashtag, on the 14th anniversary of the 9/11 terrorist attacks.

Since 2014, DD4BC has been threatening to take down corporate networks with distributed denial-of-service attacks if a Bitcoin ransom is not paid.

Palo Alto Networks documented a threat group that's been using Gh0st malware for more than five years with some of the same infrastructure lasting nearly two years.

The head of the U.S. Cyber Command believes his organization's capabilities need to be better integrated into all aspects of the country's cybersecurity effort and should be an integral part of all upcoming military plans.

Security researchers have discovered malicious adverts on the UK version of dating site Match.com.

When does cyberespionage cross the line into cyberwar? Adam Segal at the Council on Foreign Relations has answers.

Trend Micro and ClearSky published an updated report on Rocket Kitten, a state-sponsored group targeting Israeli and European organizations.

A newly registered domain disguises itself as an official Electronic Frontier Foundation website and is being used in various spear phishing attacks.