Social EngineeringGovernmentGovernmentPhishingEmployee Data InvolvedPIIIdentity (basic)LowActive

City of Sun Valley

bd_33005caa1c47060e · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 20, 2024

Filed

Mar 21, 2024

To disclose

≤1 day

Affected

Not disclosed

Confidence

67%

Full breach record for City of Sun Valley →2 incidents on file

City of Sun Valley notified the Idaho Attorney General on April 2, 2024, of a data security incident discovered on March 20, 2024. An employee email account was subject to unauthorized access, likely via phishing, resulting in the unauthorized acquisition of personal information (PII). The City engaged legal counsel and a digital forensics firm, notified its CIO, and plans to notify impacted individuals with an offer of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · ≤1 day / 1 days

Mar 20, 2024

Discovered

Mar 21, 2024

Filed

vs. sector median

11 wks faster

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

Name: City of Sun Valley
norm: city of sun valley
Domain: sunvalleyidaho.gov

Name: City of Sun Valley
norm: city of sun valley
Domain: sunvalleyidaho.gov
Industry: Governmentllm

Discovered: Mar 20, 2024
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIICredentials
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: External
Regulator citations: Provided notice to the Office of the Idaho Attorney General, Consumer Protection Division
Initial access: phishing_link

During the incident: Began an investigation with the assistance of legal counsel and a nationally-recognized cyber security and digital forensics firm
Reviewed the data contained within the employee email account
Notifying the ITS Chief Information Officer of this incident
Providing written notice to the identified impacted individuals
Offer of complimentary credit monitoring
Source: Quoted from the filing itself, not independently verified.

Time to disclose: ≤1 day(1 days from discovery to filing)
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/2024/04/04-02-2024-City-of-Sun-Valley.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 21, 2024
Raw hash: 6d0cde0610d014a4b0728d0ebeeba5df12884aaf1748b488e684601dc2e99e06

Reporting entityCity of Sun Valley

Victim entityCity of Sun Valley

Incidentdiscovered Mar 20, 2024

Stated responseBegan an investigation with the assistance of legal counsel and a nationally-recognized cyber security and digital forensics firm

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.ag.idaho.gov