Central Ohio Primary Care Physicians, Inc. (COPC)

Attack

17 Aug 2026 to 25 Aug 2026

Disclosed

16 Oct 2026

First seen by Black Shard

9 Nov 2026

• California Attorney General30 Oct 2026Breach notice
• Vermont Attorney General30 Oct 2026Breach notice, 85 Vermont residents affected, 1,351,650 in total
• US Department of Health and Human Services16 Oct 2026Breach notice, 1,351,650 people affected

• California Attorney GeneralPrimary source30 Oct 2026California Attorney General breach notice sb24-632142
• Vermont Attorney GeneralPrimary source30 Oct 2026Vermont Attorney General breach notice for Central Ohio Primary Care Physicians, Inc. (COPC)
• HHS Office for Civil RightsPrimary source16 Oct 2026HHS Office for Civil Rights breach report for Central Ohio Primary Care Physicians, Inc. (COPC)

1. 16 Oct 2026

   HHS Office for Civil Rights, primary source

2. 30 Oct 2026

   Vermont Attorney General, primary source

3. 30 Oct 2026

   California Attorney General, primary source

4. 30 Oct 2026

   Status: notified

3 independent sources. State only.

• 9 Nov 2026First seen.