Iranian-Affiliated Cyber Actors Exploit Programmable Logic
The FBI assesses a group of Iranian-affiliated APT actors are targeting internet-exposed PLCs with the intent to cause disruptions—including maliciously interacting with project files, and
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The Iranian Cyber Threat to U.S. Critical Infrastructure
U.S. agencies warn of Iranian cyber threats to critical infrastructure. This piece examines the cyber dimension of the U.S.-Iran conflict and U.S. cybersecurity''s broader vulnerabilities—as
Iranian Threat Actors White Paper
In this white paper, we will take an in-depth look at the recent activity of some of the most active and high-profile Iranian threat groups. Seedworm has been active since at least February 2017, and
Iranian Cyber Actors Brute Force and Credential Access Activity
The authoring agencies recommend continually testing your security program, at scale, in a production environment to ensure optimal performance against the MITRE ATT&CK techniques
Threat Brief: Escalation of Cyber Risk Related to Iran (Updated April 17)
Updates Update April 17, 2026 As of April 17, 2026, Iran has begun restoring limited access to the internet after disconnecting from it for the past 47 days. Iran is limiting domestic access to only
Iranian Offensive Cyber Attack Capabilities
Iran has been known to employ proxies to conduct cyber operations. These range from either patriotic or financially motivated individual hackers, to private sector contractors and quasi-governmental
Threat Brief: Escalation of Cyber Risk Related to Iran
Updates Update April 17, 2026 As of April 17, 2026, Iran has begun restoring limited access to the internet after disconnecting from it for the past 47 days. Iran is
202211031300_Iranian Threat Actors and Healthcare_TLPCLEAR
An FBI investigation indicated that Iranian state cyber actors acquired initial access to the victim''s network ~14 months before launching the destructive cyberattack, which included a ransomware
Iranian Cyber Actors Access Critical Infrastructure Networks
“We explain the tactics, techniques, and procedures used by the Iranian actors, as well as indicators of compromise.” Once they have access, the Iranian actors obtain additional credentials
Iranian Nation-State APT Targeting Networks and Critical
Iranian state-sponsored threat actors, commonly tracked as “Prince of Persia,” have resurfaced with a sophisticated cyberespionage campaign targeting global critical infrastructure and
REPRT Investigating Iranian Intrusion into Strategic Middle East
FGIR assessed with high confidence that an Iranian state-backed threat group was behind this intrusion, with distinct indicators and TTP overlap associated with historic campaigns linked to Lemon