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.

DisclosedCompanyWhat happenedTypeRecordsSource
2026-07-13Madera Community Hospital

Healthcare

Madera Community Hospital: a health data breach

Madera Community Hospital, a healthcare provider in CA, reported a breach of health information affecting 150,810 people to the US Department of Health and Human Services on July 13, 2026. HHS records the breach type as hacking/it incident, involving network server.

Data breach
150,810HHS Office for Civil Rights

+1 more

2026-07-11Glendale Community CollegeGlendale Community College: a data breach

In June 2026, Glendale Community College was the target of a ShinyHunters "pay or leak" extortion campaign . Data allegedly obtained from Glendale was later published online and included almost 800k unique email addresses along with various other data fields, including names, addresses, phone numbers, Social Security numbers and other information relating to student enrolments. In its disclosure notice , the college advised that "the potentially impacted information may vary for each individual and may include all or just one of the above-listed types of information".

Data breach
793,925California Attorney General

+1 more

2026-07-10Heart Care Centers of Illinois

Healthcare

Heart Care Centers of Illinois: a health data breach

Heart Care Centers of Illinois, a healthcare provider in IL, reported a breach of health information affecting 52,562 people to the US Department of Health and Human Services on July 10, 2026. HHS records the breach type as hacking/it incident, involving email.

Data breach
52,562HHS Office for Civil Rights
2026-07-10Sunshine Health

Healthcare

Sunshine Health: a health data breach

Sunshine Health, a health plan in FL, reported a breach of health information affecting 41,569 people to the US Department of Health and Human Services on July 10, 2026. HHS records the breach type as hacking/it incident, involving laptop, network server.

Data breach
41,569HHS Office for Civil Rights
2026-07-10Health Payment Systems, Inc.

Healthcare

Health Payment Systems, Inc.: a health data breach

Health Payment Systems, Inc., a business associate in WI, reported a breach of health information affecting 9,380 people to the US Department of Health and Human Services on July 10, 2026. HHS records the breach type as hacking/it incident, involving email.

Data breach
9,380HHS Office for Civil Rights
2026-07-09Lincoln Technical InstituteLincoln Technical Institute: a data breach

Lincoln Technical Institute notified the California Attorney General of a data breach on July 9, 2026, with the breach dated April 29, 2026. The notice covers more than 500 California residents; California does not publish the exact number.

Data breach
Not disclosedCalifornia Attorney General
2026-07-09Frederick Goldman, IncFrederick Goldman, Inc: a data breach

Frederick Goldman, Inc notified the Washington State Attorney General on July 9, 2026 of a data breach that occurred on June 11, 2026, affecting 1 Washington residents. Information involved: Name, Social Security Number.

Data breach
Not disclosedWashington State Attorney General
2026-07-09Columbia Machine, Inc.Columbia Machine, Inc.: a data breach

Columbia Machine, Inc. notified the Washington State Attorney General on July 9, 2026 of a data breach that occurred on March 27, 2026, affecting 1,276 Washington residents. Information involved: Name, Social Security Number, Driver's License or Washington ID Card Number, Full Date of Birth, Passport Number.

Data breach
Not disclosedWashington State Attorney General
2026-07-08Claremedica Viking, LLC

Healthcare

Claremedica Viking, LLC: a health data breach

Claremedica Viking, LLC, a healthcare provider in FL, reported a breach of health information affecting 675 people to the US Department of Health and Human Services on July 8, 2026. HHS records the breach type as hacking/it incident, involving email.

Data breach
675HHS Office for Civil Rights
2026-07-07Hudson Valley Medical Billing & Credentialing, LLC

Healthcare

Hudson Valley Medical Billing & Credentialing, LLC: a health data breach

Hudson Valley Medical Billing & Credentialing, LLC, a business associate in NY, reported a breach of health information affecting 5,459 people to the US Department of Health and Human Services on July 7, 2026. HHS records the breach type as hacking/it incident, involving desktop computer, network server.

Data breach
5,459HHS Office for Civil Rights

About this tracker

437
Incidents
300
Ransomware gang claims
737
Last 30 days
408
Companies tracked
2,742,606,708
Records disclosed