Stanislaus County Health Services Agency
Dec 2025 · Graded Verified · Public Sector and Education · Government record
Incident summary
Stanislaus County Health Services AgencyDec 2025
breach at Aesto
Not yet quantified
VVerifiedStanislaus County Health Services Agency was exposed through Aesto, the vendor that stored healthcare data in Amazon Web Services. An unauthorized actor may have accessed or acquired protected health information during the vendor's network incident. The county did not need to be breached directly; inherited access through the vendor was enough.
Public Sector and Education
California AG breach notification
Initial attack type third-party or supply chain confirmed · Impact data theft inferred
About this record
This incident is on the public government record: an SEC 8-K filing or a state-regulator notification, graded Verified. Every figure links to the source it was read from; if we have read one wrong, tell us at info@hackerinahoodie.com. This index never sums figures across incidents. See the methodology.