// THREAT ACTOR
OSIRIS_
DormantOSIRIS is a ransomware operator tracked through its public data-leak infrastructure. The group operates under the double-extortion model that defines the modern ransomware ecosystem — file encryption combined with the threat of stolen-data publication on a public leak site — and continues to post fresh victim claims as part of an ongoing extortion campaign.
For Ransomnews editorial coverage of OSIRIS — incident write-ups, attribution notes, and additional context — see the Threat Groups archive or run a site search.
Victims by year
- 2026 1
- 2025 1
Leak site mirrors
4 mirrors tracked, 0 currently reachable. These are criminal-infrastructure URLs — links are deliberately not provided.
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osirisbm3357xrccnid23nlyuqwzbgqheaei6dxvyi34tbkqr3bmvfid.onionOsiris snapshot · 2026-01-14 18:33 -
ausare.netOsiris snapshot · 2026-05-07 12:07 -
osirisbm3357xrccnid23nlyuqwzbgqheaei6dxvyi34tbkqr3bmvfid.onionOsiris snapshot · 2026-01-14 18:21 -
osirisbm3357xrccnid23nlyuqwzbgqheaei6dxvyi34tbkqr3bmvfid.onionsnapshot · 2026-01-14 18:25
Recent victims
The 50 most recent victims claimed by OSIRIS. Total in the index: 2.
| Date listed | Victim | Description |
|---|---|---|
| 2026-01-09 | American Vanguard | American Vanguard Corporation is a U.S.-based company specializing in … |
| 2025-12-17 | The Araneta Group | The Araneta Group is a private, diversified conglomerate in the Philip… |