Storm
Storm is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.
92tracked breaches
3linked methods
Methods used
Breaches linked to Storm
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 9, 2026HIGH
September 3, 2026HIGH
September 3, 2026HIGH
September 3, 2026HIGH
September 3, 2026HIGH
September 3, 2026HIGH
September 3, 2026HIGH
Ruggles Sign Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHTapper Cuddy LLP Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHWindRose Health Network Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHHinman Straub Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHMelitron Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHIntegra Castings Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHCity of Mitchell Listed by Storm Ransomware Group
Storm Ransomware
Schardein Mechanical Listed by Storm Ransomware Group
Storm Ransomware
Phoenix Group of Companies Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHPenfold Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHFlexmaster Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHSouthern Metals Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHProveli Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHNational Salvage Listed by Storm Ransomware Group
Storm Ransomware
The Cecilian Bank Listed by Storm Ransomware Group
Storm Ransomware
American Contractors Insurance Group Listed by Storm Ransomware Group
Storm Ransomware
Westco Motors Cairns Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHTechnology Dynamics Listed by Storm Ransomware Group
Storm Ransomware
September 9, 2026HIGHPinnacle Hospital Listed by Storm Ransomware Group
Storm Ransomware
September 3, 2026HIGHGSAC Auto Financing Listed by Storm Ransomware Group
Storm Ransomware
September 3, 2026HIGHMacquarrie Listed by Storm Ransomware Group
Storm Ransomware
September 3, 2026HIGHGsac Listed by Storm Ransomware Group
Storm Ransomware
September 3, 2026HIGHPetrocare Construction Listed by Storm Ransomware Group
Storm Ransomware
September 3, 2026HIGHStar Aviation, Inc Listed by Storm Ransomware Group
Storm Ransomware
September 3, 2026HIGHSuperior Ag Listed by Storm Ransomware Group
Storm Ransomware
Were you caught in one of these?
Check if you’re exposed →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.