HHS OCR report ยท 2022
Aetna ACE data breach
OCR report facts
- Covered entity
- Aetna ACE
- Entity type
- Health Plan
- State
- Connecticut
- Individuals affected
- 893
- Submission date
- Feb 15, 2022
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
The covered entity (CE), Aetna ACE, reported that its business associate (BA) experienced a cyber-attack affecting the protected health information (PHI) of 893 individuals. The PHI involved included names, dates of birth, addresses, claims information, diagnoses, lab results, medications, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented additional technical safeguards, provided complimentary credit monito...
Text as published on the HHS OCR breach portal.
Other reports by Aetna ACE
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| Aetna ACE | CT | Health Plan | 1,317 | Dec 20, 2024 | Unauthorized Access/Disclosure | Archive (closed) |
| Aetna ACE | CT | Health Plan | 9,191 | May 3, 2024 | Hacking/IT Incident | Archive (closed) |
| Aetna ACE | CT | Health Plan | 4,222 | Dec 27, 2022 | Hacking/IT Incident | Archive (closed) |
| Aetna ACE | CT | Health Plan | 325,278 | Jul 27, 2022 | Hacking/IT Incident | Archive (closed) |
| Aetna ACE | CT | Health Plan | 1,011 | Sep 22, 2021 | Hacking/IT Incident | Archive (closed) |
| Aetna ACE | CT | Health Plan | 8,664 | Jul 14, 2021 | Hacking/IT Incident | Archive (closed) |
| Aetna ACE | CT | Health Plan | 562 | May 26, 2021 | Unauthorized Access/Disclosure | Archive (closed) |
| Aetna ACE | CT | Health Plan | 484,157 | Dec 22, 2020 | Hacking/IT Incident | Archive (closed) |
| Aetna ACE | CT | Health Plan | 1,084 | Jul 29, 2020 | Hacking/IT Incident | Archive (closed) |
Frequently asked questions
How many people were affected by the Aetna ACE data breach?
The report to HHS OCR lists 893 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Feb 15, 2022.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Network Server.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from Aetna ACE legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or Aetna ACE.