People search PowerSchool data breach timeline because the brand sits on billions of accounts, credentials, and cloud workloads. BreachHistory indexes 1 PowerSchool-linked incident, with headline counts up to 62.4M+ in catalog rows. This page maps every attested event through 2026 with internal links to canonical records.
Why PowerSchool breach history matters
PowerSchool operates in Other (United States). Across indexed rows, recurring themes include credential theft and social engineering. Understanding the chronological pattern helps security teams, customers, and regulators separate confirmed disclosures from forum marketing.
Full timeline through 2026
2024 — 62.4M students, educators (K-12 breach)
Cataloged incident. PowerSchool suffered a massive K-12 education breach in December 2024. Compromised credentials were used to access the PowerSource portal, exposing personal data of 62.4 million students and educators including names, SSNs, medical information, and grades. One of the largest education breaches in history. Exposed categories include Names, SSNs, medical information, grades, educator data. BreachHistory cites approximately 62.4M+ affected records in this row. See the powerschool2024 and canonical BreachHistory entry.
Patterns and analysis
- Credential theft and social engineering — appears across multiple PowerSchool catalog entries; prioritize controls that address this class of failure.
- Record-count hygiene — BreachHistory indexes actor-cited figures separately from company-confirmed totals; read each row's technicalWriteup before treating counts as fact.
- 2026 monitoring — New disclosures roll into this timeline as they are verified or labeled unverified per catalog policy.
What to do if you may be affected
- Step 1: Enable phishing-resistant MFA on every account tied to this brand.
- Step 2: Use unique passwords and a password manager—breach rows often involve credential reuse.
- Step 3: Monitor official company breach notices and regulator filings, not dark-web downloads.
- Step 4: Bookmark the PowerSchool company page for new 2026+ disclosures.
Canonical BreachHistory hub
Explore every indexed row: breachhistory.com/powerschool · Latest: powerschool2024.
Sources: BreachHistory catalog (1 row for PowerSchool), company and regulator disclosures cited in individual breach records.