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Recent Breaches › Threat actors › medusa

Threat actor

medusa

medusa is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.
515tracked breaches
2linked methods

Methods used

Ransomware 515Data Extortion & Leaks 515

Breaches linked to medusa

February 14, 2026HIGH

Grandview Family Medicine Listed by medusa Ransomware Group

medusa Ransomware
February 14, 2026HIGH

MESA Products Listed by medusa Ransomware Group

medusa Ransomware
February 14, 2026HIGH

Comune di Battipaglia Listed by medusa Ransomware Group

medusa Ransomware
January 29, 2026HIGH

Balloons Everywhere Listed by medusa Ransomware Group

medusa Ransomware
January 29, 2026HIGH

South Hays Fire Department Listed by medusa Ransomware Group

medusa Ransomware
January 4, 2026HIGH

Resource Corporation of America Listed by medusa Ransomware Group

medusaQilin Ransomware
December 23, 2025HIGH

JBS Listed by medusa Ransomware Group

medusa Ransomware
December 17, 2025HIGH

Callipo Group Listed by medusa Ransomware Group

medusaQilin Ransomware
December 13, 2025HIGH

Shamrock Technologies Listed by medusa Ransomware Group

medusa Ransomware
December 13, 2025HIGH

Thunder Bay Counselling Listed by medusa Ransomware Group

medusa Ransomware
December 13, 2025HIGH

Sampoerna Agro Listed by medusa Ransomware Group

medusa Ransomware
November 28, 2025HIGH

Concord Academy Listed by medusa Ransomware Group

medusa Ransomware
November 24, 2025HIGH

WR Comercial Listed by medusa Ransomware Group

medusa Ransomware
November 24, 2025HIGH

Universidade Municipal de São Caetano Listed by medusa Ransomware Group

medusa Ransomware
November 17, 2025HIGH

General Distributing Listed by medusa Ransomware Group

medusa Ransomware
November 17, 2025HIGH

FDC Interiors Listed by medusa Ransomware Group

medusa Ransomware
November 17, 2025HIGH

MFE Formwork Technology Listed by medusa Ransomware Group

medusa Ransomware
November 17, 2025HIGH

Nationwide Legal LLC Listed by medusa Ransomware Group

medusa Ransomware
November 8, 2025HIGH

Atrium Living Centers Listed by medusa Ransomware Group

medusa Ransomware
November 6, 2025HIGH

PT Kalimantan Prima Persada Listed by medusa Ransomware Group

medusa Ransomware
November 5, 2025HIGH

Oscars Group Listed by medusa Ransomware Group

medusa Ransomware
November 5, 2025HIGH

LaRosa’s Pizzeria Listed by medusa Ransomware Group

medusa Ransomware
October 29, 2025HIGH

Clackamas Community College Listed by medusa Ransomware Group

medusa Ransomware
October 28, 2025HIGH

Simon Property Group Listed by medusa Ransomware Group

medusa Ransomware
October 22, 2025HIGH

Cooperativa Esercenti Farmacia Scrl Listed by medusa Ransomware Group

medusa Ransomware
Showing 1–25 of 515
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Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.