AccidentalGovernmentGovernmentMisdeliveryCustomer Data InvolvedEmployee Data InvolvedDelayed DiscoveryGovernment IDIdentity (basic)Financial accountEmploymentMediumContained

Public Utility District No. 2 of Grant County

bd_e2c6665dfb47dc12 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 14, 2025

Filed

Apr 21, 2025

To disclose

7 days

Affected

850state residents only

Confidence

67%

Full breach record for Public Utility District No. 2 of Grant County →

Grant County PUD No. 2 reported a misdelivery of employee data in June 2024, discovered April 14, 2025. 850 WA residents affected. Data included SSNs, DOBs, addresses, and financial info. Incident contained; credit monitoring offered.

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Washington clock✓ WA AG ≤30d7 days discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 317 days

discovery → filing · 7 days

Jun 1, 2024

Begins

Apr 14, 2025

Discovered

Apr 21, 2025

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed850 affectedView incident

Name: Public Utility District No. 2 of Grant County
norm: public utility district no 2 of grant county
Domain: grantpud.org
Industry: Government

Name: Public Utility District No. 2 of Grant County
norm: public utility district no 2 of grant county
Domain: grantpud.org
Industry: Government
Industry: Governmentllm

Discovered: Apr 14, 2025
Breach occurred: Jun 1, 2024 – Jun 30, 2024
Undetected for: 317 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 21, 2025
Affected individuals: 850state-resident count only
Data types: Government IDIdentity (basic)Financial accountEmployment
Data elements: NameSocial Security numberFinancial account numberDate of birth
WA-stated cause: Theft or Mistake
WA-stated duration: lifecycle Unknowndexposure Unknownd
WA-stated discovery: Found while ongoing
Attack vector: Misconfiguration
MITRE ATT&CK: T1074 Data Staged
Threat actor: External
Regulator citations: Filed notification with Washington Attorney General

During the incident: Notified the individual who received the files
Directed them to delete these additional files
Offered 7 years of free credit monitoring
Offered complimentary access to Experian IdentityWorks for 24 months
Implemented additional controls
Changes made: Implementing additional controls to ensure this type of event is prevented in the future
Conducting an after-action review
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 days(7 days from discovery to filing)
Compliance flags: WA AG ≤30d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Status: No extraction artifact recorded for this disclosure.

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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA33071.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 21, 2025
Raw hash: 9edef98835166e643f5c6df8dc26bb0119a2099695e986a519fd492850ba1c8d

Reporting entityPublic Utility District No. 2 of Grant County

Victim entityPublic Utility District No. 2 of Grant County

Incidentdiscovered Apr 14, 2025

Stated responseNotified the individual who received the files

ComplianceWA AG ≤30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com