DisclosureLens
HackingProfessional ServicesProfessional ServicesData ExfiltratedCustomer Data InvolvedIdentity (basic)PIILowContained

Keystone Pacific Property Management

bd_9f0ae0bbc1313cf3 · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 17, 2023

Filed

Aug 21, 2024

To disclose

35 weeks

Affected

Not disclosed

Linked

2 filings

Confidence

65%
Full breach record for Keystone Pacific Property Management →2 incidents on file

Keystone Pacific Property Management notified the California AG of a cybersecurity incident. On Dec 17, 2023, the company detected unusual activity disrupting system access. An investigation revealed unauthorized acquisition of files containing personal information (names and potentially other PII). The breach date listed on the AG form is Dec 12, 2023. The company secured its network, engaged forensic experts, reported to the FBI, and offered credit monitoring to affected individuals. No evidence of misuse was found.

California clockDiscovered Dec 17, 2023 → Notified Aug 21, 2024248d ✗ CA 60-day late35 weeks discovery → filing

Incident timeline

undetected · 5 days
discovery → filing · 35 weeks / 248 days

Dec 12, 2023

Begins

Dec 17, 2023

Discovered

Aug 21, 2024

Filed

vs. sector median

+17 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Filing propagation · 2 filings · 2 states

View merged incident ↗
Massachusetts State AGAug 21 · first
California State AGAug 21 · first · this page

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.