The order aims to bar the sale of large datasets containing sensitive data to six countries of concern. 

A hacking campaign linked to the Islamic Revolutionary Guard Corps is targeting firms in the defense sector with a pair of new backdoors.

Microsoft and OpenAI say hackers from China, Iran, North Korea and Russia are exploring the use of large language models in their operations. 

Stepped up coordination among Iranian cyber actors may improve their ability to hit U.S. critical infrastructure, Microsoft researchers say.

The Iranian attack targeted a device manufactured by an Israeli company.

U.S. intelligence agencies expect election interference to shift from targeting of voting systems to influencing social media.

The incident comes as Iranian-backed Houthi fighters step up attacks on commercial shipping vessels in the Red Sea.

The Iran-linked Cyber Av3ngers hacking crew has targeted water facilities in Pennsylvania and elsewhere in the United States.

Russia, Iran and China are likely to conduct influence operations via fake social media accounts ahead of the 2024 election, a new Meta report says.

An anti-Israel hacking group with links to Iran forced a water facility in Pennsylvania to go into manual operations.