Incident tracker

Recent cyber attacks and data breaches

DisclosedCompanyWhat happenedTypeRecordsSource
2026-06-15Nelson UniversityNelson University: a data breach

Nelson University notified the Washington State Attorney General on June 15, 2026 of a data breach that occurred on March 21, 2025, affecting 508 Washington residents. Information involved: Name, Social Security Number, Driver's License or Washington ID Card Number, Full Date of Birth, Student ID Number, Health Insurance Policy or ID Number, Medical Information, Username and Password/Security Question Answers.

Data breach
Not disclosedWashington State Attorney General

+1 more

2026-06-15Grandview School DistrictGrandview School District: a data breach

Grandview School District notified the Washington State Attorney General on June 15, 2026 of a data breach that occurred on September 28, 2024, affecting 9,414 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, Medical Information, Username and Password/Security Question Answers.

Data breach
Not disclosedWashington State Attorney General
2026-06-15iRhythm Holdings, Inc.IRTC

Surgical & Medical Instruments & Apparatus

iRhythm Holdings, Inc. disclosed a material cybersecurity incident
Regulatory filing
Not disclosedSEC EDGAR
2026-06-12the West Series of Lockton Companies, LLCthe 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 disclosedCalifornia Attorney General
2026-06-12American Future Technology Corporation d/b/a iBUYPOWERAmerican 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 disclosedCalifornia Attorney General
2026-06-12Bellflower Unified School DistrictBellflower 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 disclosedCalifornia Attorney General
2026-06-12Los Angeles County Department of Public Social ServicesLos 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 disclosedCalifornia Attorney General
2026-06-12Virta Medical PCVirta 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 disclosedCalifornia Attorney General
2026-06-12Lumexa ImagingLumexa 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 disclosedWashington State Attorney General
2026-06-12Columbia Pacific Advisors, LLCColumbia 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 disclosedWashington State Attorney General

About this tracker

435
Incidents
287
Ransomware gang claims
722
Last 30 days
389
Companies tracked
2,742,501,669
Records disclosed