THREAT ACTOR
MS13-089_
ActiveMS13-089 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. It continues to post fresh victim claims as part of an ongoing extortion campaign.
For Ransomnews editorial coverage of MS13-089, including incident write-ups, attribution notes and additional context, see the Threat Groups archive or run a site search.
Victims by year
- 2026 3
- 2025 2
Leak site mirrors
2 mirrors tracked, 1 currently reachable. These are criminal-infrastructure URLs; links are deliberately not provided.
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msleakjir7pxbe6onlqe5uwgvdmy6nq4mnwfy7ojswbhnleenm77vgad.onionMS13-089 Blog snapshot · 2026-09-23 00:00 -
chatmsuppxeoma533636ga3g5k56wlyl3zvycya35nhgoktrtg7wgzyd.onionCHAT MS13-089 snapshot · 2026-09-23 03:34
Recent victims
The 50 most recent victims claimed by MS13-089. Total in the index: 5.
| Date listed | Victim | Description |
|---|---|---|
| 2026-08-15 | servmarmg.cl (Chile, Valparaíso) | Empresa con más de 25 años de experiencia en el rubro marítimo, orient… |
| 2026-05-05 | brittanyresidential.com (USA, Ohio) | At Brittany Residential, Inc., we believe in creating a world where in… |
| 2026-01-15 | sjl-legal.com (Luxembourg, Luxembourg) | SJL is a high-end independent business law firm renowned for its savoi… |
| 2025-12-15 | dgpcommercialisti.it (Italy, Reggio Emilia) | |
| 2025-12-15 | uro.com (USA, Virginia) |
CONFIRMED ATTACKS
Ms13-089 confirmed attacks: 1 verified incident
Ransomnews has verified 1 Ms13-089 incident against named organisations, each corroborated by a public source such as a breach notification, regulatory filing or press report. All of them fall in November 2025. United States accounts for 1 of them (100%). The most affected sector is healthcare, at 1 confirmed victim. Where a figure was disclosed (1 case), these incidents account for 1,893 exposed records.
Confirmed victims by year
Most affected sectors
Most affected countries
Verified Ms13-089 incidents
| Date | Organisation | Sector | Location | Records | Ransom paid | Source |
|---|---|---|---|---|---|---|
| November 2025 | Med Atlantic, Inc. (Virginia Urology) | Healthcare | Virginia, United States | 1,893 | Unknown | Source |
Claimed vs confirmed. The figures above the fold on this page come from Ms13-089's own leak-site postings and reflect what the operation claims. The table here is a separate evidence class: incidents Ransomnews verified against a public source. Confirmed counts are lower than claimed counts by design: most victims never disclose, and some leak-site listings are recycled, exaggerated or fabricated. Records and ransom figures are shown only where a named source disclosed them. See the full ransomware statistics or the Ransomtracker dataset.