Data breaches in September 2025
Data breaches first reported to a state attorney general, HHS or the SEC in September 2025: 3 breaches. Facts come from official filings with US state attorneys general, the U.S. Department of Health and Human Services (HHS) and the SEC; each breach page links its sources.
| Organization | First filed | People affected | Information exposed | Filed with |
|---|---|---|---|---|
| Susan B. Allen Memorial HospitalSusan B. Allen Memorial Hospital breach history | 11,866 |
|
HHS | |
| Outcomes One, Inc.Outcomes One, Inc. breach history | 256,031 |
|
Washington AG, HHS, California AG, Texas AG | |
| Veradigm LLCVeradigm LLC breach history | 2,672,036 |
|
HHS, California AG |
Other months in 2025
People affected is the official total from a filing, or “At least” the sum of state filings where no total was filed. Spotted an error? Report a correction.