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

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

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

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

Security researchers linked the program to the so-called Charming Kitty Iranian hacker group known to carry out intelligence operations.

The aggressive crackdown on Iranian hacking this week has been a coordinated effort across multiple U.S. government agencies.

Monica Witt is accused of spying in a forthcoming indictment that will be unsealed Wednesday, the Department of Justice said.