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 |
|---|---|---|---|---|---|
| 2026-07-18 | Open Door Health Center of Illinois Healthcare | Open Door Health Center of Illinois: a health data breach Open Door Health Center of Illinois, a healthcare provider in WA, reported a breach of health information affecting 501 people to the US Department of Health and Human Services on July 18, 2026. HHS records the breach type as hacking/it incident, involving network server. | Data breach | 501 | HHS Office for Civil Rights ↗ |
| 2026-07-17 | BAYADA Home Health Care, Inc. | BAYADA Home Health Care, Inc.: a data breach BAYADA Home Health Care, Inc. notified the California Attorney General of a data breach on July 17, 2026, with the breach dated March 2, 2026. The notice covers more than 500 California residents; California does not publish the exact number. | Data breach | Not disclosed | California Attorney General ↗ |
| 2026-07-17 | Quontic Bank Acquisition Corp. | Quontic Bank Acquisition Corp.: a data breach Quontic Bank Acquisition Corp. notified the California Attorney General of a data breach on July 17, 2026. The notice covers more than 500 California residents; California does not publish the exact number. | Data breach | Not disclosed | California Attorney General ↗ |
| 2026-07-17 | The Estée Lauder Companies | The Estée Lauder Companies: a data breach The Estée Lauder Companies notified the California Attorney General of a data breach on July 17, 2026, with the breach dated August 9, 2025. The notice covers more than 500 California residents; California does not publish the exact number. | Data breach | Not disclosed | California Attorney General ↗ |
| 2026-07-17 | The Estée Lauder Companies (Oracle) | The Estée Lauder Companies (Oracle): a data breach The Estée Lauder Companies (Oracle) notified the Washington State Attorney General on July 17, 2026 of a data breach that occurred on August 9, 2025, affecting 2,110 Washington residents. Information involved: Name, Social Security Number, Financial & Banking Information, Full Date of Birth, Passport Number, Medical Information, Other. | Data breach | Not disclosed | Washington State Attorney General ↗ |
| 2026-07-17 | The Association for Neurologically Impaired Brain Injured Healthcare | The Association for Neurologically Impaired Brain Injured: a health data breach The Association for Neurologically Impaired Brain Injured, a healthcare provider in NY, reported a breach of health information affecting 1,918 people to the US Department of Health and Human Services on July 17, 2026. HHS records the breach type as hacking/it incident, involving network server. | Data breach | 1,918 | HHS Office for Civil Rights ↗ |
| 2026-07-17 | One Medical Group, Inc. Healthcare | One Medical Group, Inc.: a health data breach One Medical Group, Inc., a healthcare provider in CA, reported a breach of health information affecting 153,174 people to the US Department of Health and Human Services on July 17, 2026. HHS records the breach type as hacking/it incident, involving network server. | Data breach | 153,174 | HHS Office for Civil Rights ↗ |
| 2026-07-17 | James C. Standring, DDS Healthcare | James C. Standring, DDS: a health data breach James C. Standring, DDS, a healthcare provider in CA, reported a breach of health information affecting 6,658 people to the US Department of Health and Human Services on July 17, 2026. HHS records the breach type as hacking/it incident, involving network server. | Data breach | 6,658 | HHS Office for Civil Rights ↗ |
| 2026-07-17 | ZenPatient, Inc. Healthcare | ZenPatient, Inc.: a health data breach ZenPatient, Inc., a healthcare provider in CA, reported a breach of health information affecting 15,749 people to the US Department of Health and Human Services on July 17, 2026. HHS records the breach type as hacking/it incident, involving network server. | Data breach | 15,749 | HHS Office for Civil Rights ↗ +2 more |
| 2026-07-17 | Community Based Care of Brevard dba Family Partnerships of Central Florida Healthcare | Community Based Care of Brevard dba Family Partnerships of Central Florida: a health data breach Community Based Care of Brevard dba Family Partnerships of Central Florida, a health plan in FL, reported a breach of health information affecting 8,151 people to the US Department of Health and Human Services on July 17, 2026. HHS records the breach type as hacking/it incident, involving network server. | Data breach | 8,151 | HHS 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