AccidentalGovernmentGovernmentMisconfigurationData ExfiltratedPIILowContained

City of Rexburg, Idaho

bd_0ba6002afa4b481c · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

May 30, 2025

To disclose

—

Affected

Not disclosed

Confidence

66%

Full breach record for City of Rexburg, Idaho →

City of Rexburg, Idaho, notified the Idaho Attorney General on May 30, 2025, of a data security incident involving unauthorized access to personal information stored in a secure auditing platform. The City engaged legal counsel and a digital forensics firm to investigate and mitigate the incident by restricting access. The scope of affected data and individuals is still being determined, but the City plans to notify affected individuals and offer credit monitoring.

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Incident timeline — partial

? — ?

Breach window unknown

May 30, 2025

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

Name: City of Rexburg, Idaho
norm: city of rexburg idaho

Name: City of Rexburg, Idaho
norm: city of rexburg idaho
Industry: Governmentllm

Discovered: —
Materiality determined: —
Notification sent: May 30, 2025
Affected individuals: Not disclosed
Data types: PII
Attack vector: Misconfiguration
MITRE ATT&CK: T1535 Unauthorized Access
Threat actor: External
Regulator citations: Notified the ITS Chief Information Security Officer

During the incident: Working with legal counsel and a nationally recognized cyber security and digital forensics firm
Ensuring that the information was no longer accessible from the platform
Changes made: Offer of complimentary credit monitoring where appropriate
Source: Quoted from the filing itself, not independently verified.

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

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://www.ag.idaho.gov/content/uploads/2025/06/Rexburg-ID-AG-Notice122398182.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 30, 2025
Raw hash: 1320bd1a1942b233ef93c776cba7ee2dcd4d406dd7007d5bdc184472ed5e439d

Reporting entityCity of Rexburg, Idaho

Victim entityCity of Rexburg, Idaho

IncidentMisconfiguration

Stated responseWorking with legal counsel and a nationally recognized cyber security and digital forensics firm

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.ag.idaho.gov