HackingTechnologyEducationInformationData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDHealth (basic)HighContained

PowerSchool

bd_14ac2c628ad65a74 · schema v1 · pii pii-v1

Severity

High

Discovered

Dec 28, 2024

Filed

Jan 27, 2025

To disclose

4 weeks

Affected

41,520state residents only

Linked

16 filings

Confidence

67%

Full breach record for PowerSchool →4 incidents on file

PowerSchool disclosed a cybersecurity incident on December 28, 2024, involving unauthorized exfiltration of personal information from its Student Information System via a customer support portal. Affected data included names, contact info, DOB, SSNs, and limited medical alert info. PowerSchool engaged forensic experts and offered two years of identity protection and credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 4 weeks / 30 days

Dec 28, 2024

Discovered

Jan 27, 2025

Filed

vs. sector median

14 wks faster

This filing is one of 16 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Iowa State AGbd_2390e896c65d5b5f2025-01-27Verified
Maine State AGbd_438ff508f653f09d2025-01-27Verified
Vermont State AGbd_44f09dcd18ee4d0b2025-01-27Verified
Idaho State AGbd_56171406702909c22025-01-27Verified

Show 6 more filings ↓up to 2d gap

Rhode Island State AGbd_08a3eff3d08020212025-01-28 · +1dVerified
Rhode Island State AGbd_4d767e3e82562c8a2025-01-28 · +1dVerified
Massachusetts State AGbd_c4d3f9a3c90f6a942025-01-28 · +1dVerified
Indiana State AGbd_0eb42dfe74b34b8f2025-01-29 · +2dVerified
Nebraska State AGbd_299c4d0f821683532025-01-29 · +2dVerified
Delaware State AGbd_b45dd6445b4bef1a2025-01-29 · +2dVerified

Showing first 10 of 15 linked disclosures.

Name: PowerSchool
norm: powerschool
Domain: registration.powerschool.com

Name: PowerSchool
norm: powerschool
Domain: registration.powerschool.com
Industry: TechnologyllmEducationllm

Discovered: Dec 28, 2024
Materiality determined: —
Notification sent: —
Affected individuals: 41,520state-resident count only
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 ChannelT1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Engaged cybersecurity response protocols
Mobilized senior leadership and third-party cybersecurity experts to conduct a forensic investigation
Offering two years of complimentary identity protection services
Offering two years of complimentary credit monitoring services
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 10 states

View merged incident ↗

Iowa State AGJan 27 · first

Maine State AGJan 27 · first

Vermont State AGJan 27 · first

Idaho State AGJan 27 · first

Montana State AGJan 27 · first · this page

Rhode Island State AG+1d

Massachusetts State AG+1d

Indiana State AG+2d

Nebraska State AG+2d

Delaware State AG+2d

Cascade drawn from the first 10 linked disclosures of 15 — the full spread may be wider.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://dojmt.gov/wp-content/uploads/2025/03/Consumer-notification-letter-163.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 27, 2025
Raw hash: d4d43f260e11bc9fce0cb11894e17a05c54992a97df8611c1d3e284609fe3295

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityPowerSchool

Victim entityPowerSchool

Incidentdiscovered Dec 28, 2024

Stated responseEngaged cybersecurity response protocols

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov