Malware
Onyx
- First Reported
- May 5, 2022
- Latest Reported
- Sep 7, 2026
Reported Context (2)
- The legacy Onyx ransomware examined in 2022 was reported to overwrite larger files rather than preserve them as decryptable ciphertext. Ransomware Recovery Requires More Than Decrypting Files
- Another new group, Onyx ransomware started leaking their victim data on a Tor service titled, “Onyx News” with 7 new victims added at the end of April. Ransomware Activity Rebounds After Ukraine Invasion, DarkOwl Reports
Malware (14)
Threat Actors (16)
MITRE ATT&CK (4)
Vendors (1)
Products (2)
Tools (4)
Industries (10)
Countries (7)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.