The Trump administration on Thursday sanctioned seven Iranian nationals and an Iran-based computer security company for their role in cyberattacks targeting the U.S. financial system.
The Treasury Department announced sanctions on 11 entities and individuals for supporting Iran’s elite Islamic Revolutionary Guards Corps (IRGC) and networks responsible for cyberattacks targeting the U.S. financial system.
The seven Iranian nationals added to the Office of Foreign Assets Control sanctions list are the same ones indicted by the Justice Department in March 2016 for their role in coordinated cyberattacks against the U.S. financial sector between 2011 and 2013.
Treasury Secretary Steven Mnuchin cast the new sanction as part of a broader effort by the Trump administration to “take strong actions to counter Iran’s provocations.”
Those sanctioned include a private Iranian computer security company called ITSec Team, which allegedly conducted distributed denial of service (DDoS) attacks against at least nine large U.S. financial organizations, including banks and stock exchanges, between 2011 and 2012. The security company also did work on behalf of the Iranian government during the same period, according to the Treasury.
The administration also sanctioned three Iranian nationals for acting in connection with ITSec Team and sanctioned four Iranian nationals for their work on behalf of an Iran-based computer security company called Mersad Co., which has been affiliated with the IRGC, the Treasury said.
Both computer security companies are accused of coordinating DDoS attacks against 46 major companies, many of them part of the U.S. financial sector, between December 2011 and May 2013.
“Treasury will continue to take strong actions to counter Iran’s provocations, including support for the IRGC-Qods Force and terrorist extremists, the ongoing campaign of violence in Syria, and cyber-attacks meant to destabilize the U.S. financial system,” Mnuchin said in a statement.