HackingFinancial ServicesFinanceVulnerability ExploitSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedIdentity (basic)PIILowContained

ABNB Federal Credit Union

bd_4cd585314841e7fa · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 11, 2023

Filed

Dec 22, 2023

To disclose

10 weeks

Affected

Not disclosed

Confidence

65%

Full breach record for ABNB Federal Credit Union →2 incidents on file

ABNB Federal Credit Union notified Vermont AG of a third-party data breach involving Progress Software's MOVEit Transfer software. Unauthorized access occurred May 27-31, 2023, exposing member PII. No fraud evidence found. Credit monitoring offered. Vendor patched vulnerabilities.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday10 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

undetected · 137 days

discovery → filing · 10 weeks / 72 days

May 27, 2023

Begins

Oct 11, 2023

Discovered

Dec 22, 2023

Filed

vs. sector median

+2 wks slower

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

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

Name: ABNB Federal Credit Union
norm: abnb federal credit union

Name: ABNB Federal Credit Union
norm: abnb federal credit union
Industry: Financial Servicesllm

Discovered: Oct 11, 2023
Breach occurred: May 27, 2023 – May 31, 2023
Undetected for: 137 daysoccurrence → discovery
Materiality determined: —
Notification sent: Dec 22, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)PII
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified regulatory bodies as required
Initial access: exploit_public_facing

During the incident: Required the vendor to conduct a comprehensive investigation
Arranged for complimentary free identity monitoring service through Kroll for two years
Service provider remediated known technical vulnerabilities and patched systems
Mobilized a technical response team to examine relevant MOVEit Transfer systems
Changes made: Remediated known technical vulnerabilities
Patched systems in accordance with the MOVEit software provider’s guidelines
Mobilized a technical response team to examine relevant MOVEit Transfer systems and ensure no further vulnerabilities
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(72 days from discovery to filing)
Compliance flags: VT AG >45 bday
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://ago.vermont.gov/document/2023-12-22-abnb-federal-credit-union-progress-software-moveit-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 22, 2023
Raw hash: 0bd99bc0ab381539d34b778f891f74d820fbb2d0000e20c003019f67ad2c25d0

Reporting entityABNB Federal Credit Union

Victim entityABNB Federal Credit Union

Incidentdiscovered Oct 11, 2023

Stated responseRequired the vendor to conduct a comprehensive investigation

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov