Iranian Cyber Actors May Target Vulnerable US Networks and Entities of Interest

Federal agencies are warning U.S. organizations—especially in critical infrastructure sectors—about increased cyber threat activity from Iranian-affiliated actors. These actors have been observed exploiting known software vulnerabilities, using default passwords, and partnering with ransomware groups to launch disruptive attacks. Their targets include everything from operational technology in utilities to high-profile web services, with methods ranging from DDoS and defacement to data theft and hack-and-leak operations. The fact sheet outlines mitigation strategies organizations should implement now to strengthen their defenses.