PhysicalFinancial ServicesFinanceSkimmerCustomer Data InvolvedFinancial accountFinancial credentialsLowContained

Yolo Federal Credit Union

bd_64be4feaf7d8848b · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Dec 13, 2012

To disclose

—

Affected

Not disclosed

Confidence

66%

Full breach record for Yolo Federal Credit Union →3 incidents on file

Yolo Federal Credit Union reported that ATM/Visa debit card information was compromised due to skimming activity between October 27 and November 7, 2012. The credit union blocked and reissued affected cards to prevent fraudulent transactions. Financial account and credential data were exposed.

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Incident timeline

Oct 27, 2012

Begins

Dec 13, 2012

Filed

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

Name: Yolo Federal Credit Union
norm: yolo federal credit union

Name: Yolo Federal Credit Union
norm: yolo federal credit union
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Oct 27, 2012 – Nov 7, 2012
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Financial accountFinancial credentials
Attack vector: Unknown
MITRE ATT&CK: T1052 Exfiltration Over Physical Medium

During the incident: Blocked and reissued compromised ATM/Visa debit cards
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://oag.ca.gov/ecrime/databreach/reports/sb24-37262
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 13, 2012
Raw hash: 6e0118607c1c7aa948f78c0f5247354519c1c9b84c853cfcf9d3d7e705cf31e6

Reporting entityYolo Federal Credit Union

Victim entityYolo Federal Credit Union

IncidentUnknown

Stated responseBlocked and reissued compromised ATM/Visa debit cards

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov