MalwareRansomwareData EncryptedCustomer Data InvolvedIDENTITY_BASICLowContained
Hacienda La Puente Unified School District
bd_1eb8191232319e3b · schema v1 · pii pii-v1
Full breach record for Hacienda La Puente Unified School District →Hacienda La Puente Unified School District experienced a ransomware attack. Unauthorized access occurred from February 9, 2024, to April 12, 2024. The incident was discovered on April 12, 2024. The district engaged forensic specialists, secured the network, and notified law enforcement. Affected individuals may have had their names and other data exposed. Credit monitoring services were offered.
California clockDiscovered Apr 12, 2024 → Notified Apr 28, 2025381d ✗ CA 60-day late13 months discovery → filing
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-602092
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 30, 2025
- Raw hash
- 6e0061811bd8db6d2c95e03406a04ccd4f4ed248f9c4ecb4921cdaa7c6739530
Reporting entity
- Name
- Hacienda La Puente Unified School Districtnorm: hacienda la puente unified school district
- Domain
- hlpschools.org
Victim entity
- Name
- Hacienda La Puente Unified School Districtnorm: hacienda la puente unified school district
- Domain
- hlpschools.org
Incident
- Discovered
- Apr 12, 2024
- Materiality determined
- —
- Notification sent
- Apr 28, 2025
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASIC
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for Impact
- Threat actor
- ExternalFinancial
- Regulator citations
- Reported to federal law enforcementReported to the California Cybersecurity Integration Center
Compliance
- Time to disclose
- 13 months(383 days from discovery to filing)
- Compliance flags
- CA 60-day late · 381d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: Apr 12, 2024→ Notified: Apr 28, 2025381d 60 days (analyst band, pre-2026 discoveries) CA 60-day late
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.