HackingGovernmentGovernmentStolen CredentialsCapture Stored DataData ExfiltratedTargetedIdentity (basic)MediumContained

Spartanburg County, South Carolina

bd_4ffd1d8727225135 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 6, 2025

Filed

Dec 23, 2025

To disclose

20 weeks

Affected

9,756state residents only

Confidence

65%

Full breach record for Spartanburg County, South Carolina →2 incidents on file

Spartanburg County, SC notified residents of unauthorized access to its computer network identified on August 6, 2025. Files were copied without permission, exposing names and other personal information. The incident was contained and investigated. The County is offering complimentary identity monitoring services to affected individuals.

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South Carolina clock✓ SC CRA notice due20 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 20 weeks / 139 days

Aug 6, 2025

Discovered

Dec 23, 2025

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed9,756 affectedView incident

Name: Spartanburg County, South Carolina
norm: spartanburg county south carolina

Name: Spartanburg County, South Carolina
norm: spartanburg county south carolina
Industry: Governmentllm

Discovered: Aug 6, 2025
Materiality determined: —
Notification sent: Dec 22, 2025
Affected individuals: 9,756state-resident count only
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Providing individuals with free identity monitoring services
Providing individuals with additional resources to protect their information
Continuing to notify individuals
Remediated the issue
Investigated what happened
Changes made: Evaluating technical security measures and practices to minimize the risk of a matter like this reoccurring
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 20 weeks(139 days from discovery to filing)
Compliance flags: SC CRA notice due
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

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://consumer.sc.gov/sites/consumer/files/Documents/Security%20Breach%20Notices/2025/Consumer%20Letter%20-%20Spartanburg%20County%2C%20SC.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 23, 2025
Raw hash: d0efbf81358391daf8df484b79fa2dfcfc14ef771a975b8044acd31af2fdb93e

Reporting entitySpartanburg County, South Carolina

Victim entitySpartanburg County, South Carolina

Incidentdiscovered Aug 6, 2025

Stated responseProviding individuals with free identity monitoring services

ComplianceSC CRA notice due

Extraction provenanceno artifact recorded

Source provenanceconsumer.sc.gov