Incident tracker
Recent cyber attacks and data breaches
This view includes companies named on ransomware leak sites. Those are the gangs’ claims, not verified breaches.
| Disclosed | Company | What happened | Type | Records | Source |
|---|---|---|---|---|---|
| 2026-06-15 | iRhythm Holdings, Inc.IRTC Surgical & Medical Instruments & Apparatus | iRhythm Holdings, Inc. disclosed a material cybersecurity incident | Regulatory filing | Not disclosed | SEC EDGAR ↗ |
| 2026-06-12 | the West Series of Lockton Companies, LLC | the West Series of Lockton Companies, LLC: a data breach the West Series of Lockton Companies, LLC notified the California Attorney General of a data breach on June 12, 2026, with the breach dated May 13, 2026. The notice covers more than 500 California residents; California does not publish the exact number. | Data breach | Not disclosed | California Attorney General ↗ |
| 2026-06-12 | American Future Technology Corporation d/b/a iBUYPOWER | American Future Technology Corporation d/b/a iBUYPOWER: a data breach American Future Technology Corporation d/b/a iBUYPOWER notified the California Attorney General of a data breach on June 12, 2026, with the breach dated June 18, 2025. The notice covers more than 500 California residents; California does not publish the exact number. | Data breach | Not disclosed | California Attorney General ↗ |
| 2026-06-12 | Bellflower Unified School District | Bellflower Unified School District: a data breach Bellflower Unified School District notified the California Attorney General of a data breach on June 12, 2026, with the breach dated July 22, 2025. The notice covers more than 500 California residents; California does not publish the exact number. | Data breach | Not disclosed | California Attorney General ↗ |
| 2026-06-12 | Los Angeles County Department of Public Social Services | Los Angeles County Department of Public Social Services: a data breach Los Angeles County Department of Public Social Services notified the California Attorney General of a data breach on June 12, 2026, with the breach dated January 2, 2024. The notice covers more than 500 California residents; California does not publish the exact number. | Data breach | Not disclosed | California Attorney General ↗ |
| 2026-06-12 | Virta Medical PC | Virta Medical PC: a data breach Virta Medical PC notified the California Attorney General of a data breach on June 12, 2026, with the breach dated March 19, 2026. The notice covers more than 500 California residents; California does not publish the exact number. | Data breach | Not disclosed | California Attorney General ↗ |
| 2026-06-12 | Lumexa Imaging | Lumexa Imaging: a data breach Lumexa Imaging notified the Washington State Attorney General on June 12, 2026 of a data breach that occurred on March 31, 2026, affecting 3,632 Washington residents. Information involved: Name, Social Security Number, Full Date of Birth, Health Insurance Policy or ID Number, Medical Information. | Data breach | Not disclosed | Washington State Attorney General ↗ |
| 2026-06-12 | Columbia Pacific Advisors, LLC | Columbia Pacific Advisors, LLC: a data breach Columbia Pacific Advisors, LLC notified the Washington State Attorney General on June 12, 2026 of a data breach that occurred on November 28, 2025, affecting 1,585 Washington residents. Information involved: Name, Social Security Number, Driver's License or Washington ID Card Number, Financial & Banking Information, Full Date of Birth, Passport Number, Health Insurance Policy or ID Number, Medical Information, Username and Password/Security Question Answers. | Data breach | Not disclosed | Washington State Attorney General ↗ |
| 2026-06-10 | University of Nottingham | University of Nottingham: a data breach In June 2026, the University of Nottingham was the target of a cyber attack , later linked to a ShinyHunters "pay or leak" extortion campaign. Tens of gigabytes of data were subsequently published online and included 455k unique email addresses along with extensive personal information including names, addresses, phone numbers, ethnicities, disabilities, passport numbers and information relating to academic enrolments and fee payments. In a post about the incident , the university advised that the breach affected both "current students, and alumni". | Data breach | 454,635 | Have I Been Pwned ↗ |
| 2026-06-10 | Casino, LLC dba Larry Flynt's Lucky Lady Casino | Casino, LLC dba Larry Flynt's Lucky Lady Casino: a data breach Casino, LLC dba Larry Flynt's Lucky Lady Casino notified the California Attorney General of a data breach on June 10, 2026, with the breach dated May 14, 2025. The notice covers more than 500 California residents; California does not publish the exact number. | Data breach | Not disclosed | California Attorney General ↗ |
About this tracker
- 435
- Incidents
- 298
- Ransomware gang claims
- 733
- Last 30 days
- 401
- Companies tracked
- 2,742,501,669
- Records disclosed