Petaluma Health Center data breach (2023)

Breach window
Mar 7, 2023
When the intrusion reportedly occurred, per the linked filings
Breach discovered
Mar 14, 2023
Reported by MAINE AG filing
30 days
GLOBALClaimed by KarakurtFirst sightinglinked via multi-signal match · 100%
Posted to leak site Apr 12, 2023bd_0ffdbcef2ecd77f1
The Petaluma Health Center is a Federally Qualified Health Center that strives to care for the "whole" individual by providing excellent care for all patients, regardless of one's ability to pay for services. We do not know whether their patients personal and medical information was stored unsafely because of their disability to pay but we have almost 490GB of this Health Center on our servers. Along with that we've obtained a good amount of financial information (numerous declarations, payment docs, tax forms ...) and personal employees information (SSNs, passports, phone numbers, addresses etc).That is going to be interesting.
🦞Maine State AGlinked via shared-victim match · 100%
Filed Apr 28, 2023bd_b5c781e6b089596b
Petaluma Health Center experienced an external system breach on March 7, 2023, which was discovered on March 14, 2023. The breach affected one Maine resident, compromising their name and driver's license number. The center notified the affected individual on April 24, 2023, and offered 12 months of free credit monitoring and identity theft protection services.
Affected (this filing): 1
ME AG >30d · 45d
🦬Montana State AGlinked via multi-signal match · 100%
Filed Apr 28, 2023bd_c33ded56f74f4a62
Petaluma Health Center reported a data breach to the Montana Attorney General. The breach was reported on 2023-04-28. The breach occurred on 3/14/2023. 1 Montana residents were affected.
Affected (this filing): 1
34 days
🦬Montana State AGLeaked → filing gap · 49dlinked via multi-signal match · 100%
Filed Jun 1, 2023bd_6c47d4d37e101db4
Petaluma Health Center reported a data breach to the Montana Attorney General. The breach was reported on 2023-06-01. The breach occurred on 3/14/2023. 51 Montana residents were affected.
Affected (this filing):
🦫Oregon State AGMost recentLeaked → filing gap · 50dlinked via operator-confirmed · 100%
Filed Jun 2, 2023bd_a1ea4f5d3b6c44e8
Petaluma Health Center reported a data breach to the Oregon Attorney General. The breach was reported on 2023-06-02. The breach occurred during 3/7/2023 - 3/14/2023. The breach was discovered on 3/14/20234/28/2023. 482 individuals were affected. Notice was sent on 6/1/2023.

Petaluma Health Center

Litigation Timing

Affected residents by state

Timeline