Threat actors
Every actor CyberSIXT, MITRE ATT&CK and the MISP Galaxy know, reconciled. A row opens the actor's page when CyberSIXT covers it, its Atlas view otherwise.
| Actor | Origin | Motivation | CVEs | In KEV | Techniques | Software | Sources |
|---|---|---|---|---|---|---|---|
| OilRigCHRYSENE, Greenbug, Hazel Sandstorm, EUROPIUM | Iran | Espionage | 2 | 2 | 82 | 30 | CyberSIXT · ATT&CK G0049 · MISP Galaxy |
| BackdoorDiplomacyBackDip, CloudComputating, Quarian | – | – | 1 | 1 | 15 | 5 | ATT&CK G0135 · MISP Galaxy |
| CleaverThreat Group 2889, TG-2889, Operation Cleaver, Op Cleaver | Iran | Espionage | – | – | 5 | 4 | ATT&CK G0003 · MISP Galaxy |
ATT&CK © 2026 The MITRE Corporation, reproduced with its permission. MISP Galaxy under CC0. Every link between an actor and a CVE is a stored, sourced link. Data as of 2026-11-15.