HackingGovernmentGovernmentData ExfiltratedCustomer Data InvolvedDelayed DiscoveryPIIIDENTITY_GOVERNMENTMediumResolved

Long Beach

bd_75f87927cd73e418 · schema v1 · pii pii-v1

On or about November 14, 2023, the City of Long Beach, CA experienced a cybersecurity incident in which an unauthorized actor obtained access to the City's network. After an extensive forensic investigation and manual document review, the City determined on March 18, 2025 that certain impacted files containing personal information (including SSNs) may have been accessed and/or acquired. Affected individuals were notified via letter dated April 14, 2025, and offered complimentary Experian IdentityWorks credit monitoring.

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

bd_3f9f13ebade2c941Montana State AGfiled 2025-04-14Verified
bd_5038cad4b88d3b6dOregon State AGfiled 2025-04-14Verified
bd_61d3957a1832b768HHS OCRfiled 2025-04-14Verified
bd_ea54c3cc7ffdfec8Washington State AGfiled 2025-04-14Verified

Source provenance

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-601396
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 14, 2025
Raw hash: 8744208831c604de8d8114735445c6449ba1524096f9b96976cf2dd17dc1a2c7

Reporting entity

Name: The City of Long Beach, CA
norm: the city of long beach ca

Victim entity

Name: Long Beach
norm: long beach
Domain: cityoflongbeach.org
Industry: Governmentllm

Incident

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIIDENTITY_GOVERNMENT
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External

Compliance

Compliance flags: — (clock not assessable for this source)

Extraction provenance

Status: No extraction artifact recorded for this disclosure.