Hide Navigation Hide TOC Process Hacker (d390ea7d-0995-4069-924d-65d6c7c98e3c) Process Hacker is a tool used to remove rootkits.[U.S. CISA Understanding LockBit June 2023] Cluster A Galaxy A Cluster B Galaxy B Level Process Hacker (d390ea7d-0995-4069-924d-65d6c7c98e3c) Tidal Software Phobos Ransomware Actors (f138c814-48c0-4638-a4d6-edc48e7ac23a) Tidal Groups 1 Process Hacker (d390ea7d-0995-4069-924d-65d6c7c98e3c) Tidal Software LockBit Ransomware Actors & Affiliates (d0f3353c-fbdd-4bd5-8793-a42e1f319b59) Tidal Groups 1 Process Hacker (d390ea7d-0995-4069-924d-65d6c7c98e3c) Tidal Software BlackCat Ransomware Actors & Affiliates (33159d02-a1ce-49ec-a381-60b069db66f7) Tidal Groups 1