LatestStatesCompaniesPricingAPIData Start free trial

Latest / California / January 2025

PowerSchool Group LLC

PowerSchool Group LLC notified California AG on Jan 27, 2025 of a data breach, which occurred on Dec 28, 2024. Data exposed: Social Security number, Financial / bank account, Medical / health information, Date of birth, Email address, Postal address, Name.

All 4 filings by PowerSchool Group LLC, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
PowerSchool Group LLC
Source
California AG · source record
Date reported
Jan 27, 2025
Date(s) of breach
Thursday, December 19, 2024Saturday, December 28, 2024
Residents affected
Not published by this source
Data exposed
Social Security number Financial / bank account Medical / health information Date of birth Email address Postal address Name
Notice letter
Sample notice (PDF)
Discovered
Dec 28, 2024, as stated in the letter
"On December 28, 2024, PowerSchool became aware of a cybersecurity incident involving unauthorized exfiltration of certain personal information from PowerSchool Student Information System (SIS) environments through one of our community-fo..."
Days to notice
30 days from discovery (Dec 28, 2024) to the California record (Jan 27, 2025). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82).
Offered in the letter
24 months of credit or identity monitoring through Experian
Third party
The letter attributes the incident to a vendor or service provider
First seen by BreachTally
2026-10-30 15:38 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

First seen by BreachTally at 15:38 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
Not today? Take the free Monday digest: the week's filings by state and the largest by people affected. Once a week.

Other filings by PowerSchool Group LLC

OrganizationSourceStateReportedResidents affectedData exposed
PowerSchool Group, LLC Delaware DOJ DE Jan 29, 2025 707 Social Security numberFinancial / bank accountMedical / health informationDate of birth+3
PowerSchool Group LLC Oregon DOJ OR Jan 27, 2025 0 Not stated
PowerSchool Wisconsin DATCP WI Jan 7, 2025 Not published Social Security numberMedical / health information

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.