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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

April 19, 2025HIGH

MRC de Maskinongé - district Listed by medusa Ransomware Group

medusa Ransomware
April 16, 2025HIGH

Lithium Americas Nevada Listed by medusa Ransomware Group

medusa Ransomware
April 14, 2025HIGH

Pawnee Heights Unified School District Listed by medusa Ransomware Group

medusa Ransomware
April 10, 2025HIGH

Appalachian Regional Commission Listed by medusa Ransomware Group

medusa Ransomware
April 8, 2025HIGH

McFarland Commercial Insurance Services Listed by medusa Ransomware Group

medusa Ransomware
April 8, 2025HIGH

Bridgebank Limited Listed by medusa Ransomware Group

medusa Ransomware
April 8, 2025HIGH

Pulse Urgent Care Listed by medusa Ransomware Group

medusa Ransomware
April 6, 2025HIGH

Fall River Public Schools Listed by medusa Ransomware Group

medusa Ransomware
April 3, 2025HIGH

National Association for Stock Car Auto Racing Listed by medusa Ransomware Group

medusa Ransomware
April 1, 2025HIGH

Krypton Solutions Listed by medusa Ransomware Group

medusa Ransomware
April 1, 2025HIGH

FS Tool Corporation Listed by medusa Ransomware Group

medusa Ransomware
March 28, 2025HIGH

O'Shea Builders Listed by medusa Ransomware Group

medusa Ransomware
March 24, 2025HIGH

Business Software Solutions Listed by medusa Ransomware Group

medusa Ransomware
March 24, 2025HIGH

Family Health Services, Inc Listed by medusa Ransomware Group

medusa Ransomware
March 21, 2025HIGH

Advance Tapes International Listed by medusa Ransomware Group

medusa Ransomware
March 19, 2025HIGH

Champions Group Listed by medusa Ransomware Group

medusa Ransomware
March 19, 2025HIGH

Big Horn County School District #4 Listed by medusa Ransomware Group

medusa Ransomware
March 19, 2025HIGH

J McCann & Co Ltd Listed by medusa Ransomware Group

medusa Ransomware
March 17, 2025HIGH

Augusta Industrial Services, Inc. Listed by medusa Ransomware Group

medusa Ransomware
March 17, 2025HIGH

National Safety Council Listed by medusa Ransomware Group

medusa Ransomware
March 16, 2025HIGH

Coldwell Banker D’Ann Harper, REALTORS Listed by medusa Ransomware Group

medusa Ransomware
March 13, 2025HIGH

Portland Street Honda Listed by medusa Ransomware Group

medusa Ransomware
March 6, 2025HIGH

CPI Books Listed by medusa Ransomware Group

medusa Ransomware
March 4, 2025HIGH

Customer Management Systems Listed by medusa Ransomware Group

medusa Ransomware
March 2, 2025HIGH

Bell Ambulance Listed by medusa Ransomware Group

medusa Ransomware
Showing 76–100 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.