HackingFinancial ServicesFinanceVulnerability ExploitSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)MediumContained

UNIVERSITY FEDERAL CREDIT UNION

bd_9d100ecc7e0e5184 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 15, 2023

Filed

Oct 9, 2023

To disclose

24 days

Affected

Not disclosed

Linked

4 filings

Confidence

65%

Full breach record for UNIVERSITY FEDERAL CREDIT UNION →4 incidents on file

University Federal Credit Union notified members that their personal information, potentially including Social Security numbers, was accessed via a global data security event affecting the MOVEit file transfer software vendor. The breach occurred between May 27 and May 31, 2023, and was discovered on September 15, 2023. Files were copied and removed from the MOVEit platform by an unauthorized party. UFCU engaged third-party professionals and is offering 12 months of complimentary identity monitoring through Experian.

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California clockDiscovered Sep 15, 2023 → Notified Oct 10, 202325d ✓ CA 60-day OK24 days discovery → filing

Incident timeline

undetected · 111 days

discovery → filing · 24 days

May 27, 2023

Begins

Sep 15, 2023

Discovered

Oct 9, 2023

Filed

vs. sector median

7 wks faster

This filing is one of 4 filings about the same incident.View merged incident

Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Maine State AGbd_5b896898ca06cc292023-10-09Candidate
Massachusetts State AGbd_1af9717463aa0b252023-10-10 · +1dVerified
Vermont State AGbd_f0cf02b02814adcc2023-10-10 · +1dVerified

Name: UNIVERSITY FEDERAL CREDIT UNION
norm: university federal credit union

Name: UNIVERSITY FEDERAL CREDIT UNION
norm: university federal credit union
Industry: Financial Servicesllm

Discovered: Sep 15, 2023
Breach occurred: May 27, 2023 – May 31, 2023
Undetected for: 111 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 10, 2023
Affected individuals: Not disclosed
Data types: Government IDIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1041 Exfiltration Over C2 Channel
Threat actor: External
Initial access: supply_chain

During the incident: Engaged third-party professionals to assist us in our due diligence
Offering complimentary access to Experian IdentityWorks for 12 months
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 24 days(24 days from discovery to filing)
Compliance flags: CA 60-day OK · 25d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Sep 15, 2023
→ Notified: Oct 10, 2023
25d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Sep 15, 2023 → Notified: Oct 10, 2023	25d	60 days (analyst band, pre-2026 discoveries)	CA 60-day OK

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Maine State AGOct 9 · first

California State AGOct 9 · first · this page

Massachusetts State AG+1d

Vermont State AG+1d

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/sb24-574827
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 9, 2023
Raw hash: ff61c1bf2734b24f087d92ad8a316985ff91b593d4d4a3ce59340a3a612946ae

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityUNIVERSITY FEDERAL CREDIT UNION

Victim entityUNIVERSITY FEDERAL CREDIT UNION

Incidentdiscovered Sep 15, 2023

Stated responseEngaged third-party professionals to assist us in our due diligence

ComplianceCA 60-day OK

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov