HackingFinancial ServicesFinanceVulnerability ExploitStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedZero-DayIdentity (basic)Government IDPHIHealth (basic)MediumContained

American National Group, LLC

bd_1883ffcf0cd43386 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 31, 2023

Filed

Aug 9, 2023

To disclose

10 weeks

Affected

Not disclosed

Confidence

65%

American National Group, LLC experienced a data breach via a vulnerability in Progress Software's MOVEit Transfer application. An unauthorized third party accessed systems on May 28, 2023, exfiltrating customer data including names, SSNs, DOBs, addresses, and medical treatment info. The company took the app offline, engaged IR professionals, and notified law enforcement. Customers are offered 2 years of credit monitoring.

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Incident timeline

undetected · 3 days

discovery → filing · 10 weeks / 70 days

May 28, 2023

Begins

May 31, 2023

Discovered

Aug 9, 2023

Filed

vs. sector median

on median

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: American National Group, LLC
norm: american national group

Name: American National Group, LLC
norm: american national group
Industry: Financial Servicesllm

Discovered: May 31, 2023
Breach occurred: May 28, 2023
Undetected for: 3 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDPHIHealth (basic)
Data elements: Date of birthMedical information
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1195 Supply Chain CompromiseT1041 Exfiltration Over C2 Channel
Threat actor: External
Third party: via Progress Software Corporation
Initial access: supply_chain

During the incident: Took the application offline
Launched an investigation
Engaged third-party advisors and incident response professionals
Activated their incident response plan
Notified law enforcement and are cooperating with their investigation
Changes made: Continues to apply software updates as they become available
Implemented additional measures to enhance the security of the MOVEit application
Offering a complimentary two-year membership to Experian’s IdentityWorks Credit 3B
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(70 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://oag.ca.gov/ecrime/databreach/reports/sb24-571563
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 9, 2023
Raw hash: 3ef177b7be09af74f320ceccc08593004d0c3e4eac5de3b8cce37beedab36422

Reporting entityAmerican National Group, LLC

Victim entityAmerican National Group, LLC

Incidentdiscovered May 31, 2023

Stated responseTook the application offline

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov