HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)MediumContained

The Hartford Financial Services Group

bd_13cb587d65cba4ef · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 29, 2018

To disclose

—

Affected

1state residents only

Confidence

66%

Full breach record for The Hartford Financial Services Group →12 incidents on file

The Hartford notified Montana residents of unauthorized access to personal information, including names, SSNs, and medical data, by an unauthorized individual using vendor credentials for medical claim reviews. The incident occurred on or about January 2018. Affected individuals received 24 months of identity theft protection via Experian.

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Incident timeline

Jan 1, 2018

Begins

May 29, 2018

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

Name: The Hartford Financial Services Group
norm: the hartford financial

Name: The Hartford Financial Services Group
norm: the hartford financial
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Jan 1, 2018
Materiality determined: —
Notification sent: May 29, 2018
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security numberMedical information
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Arranged for Experian to provide 24 months of identity theft protection services at no cost
Changes made: Evaluating how we and our vendors may further enhance our protections to guard against similar incidents going forward
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://dojmt.gov/wp-content/uploads/The-Hartford-1.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 29, 2018
Raw hash: 8d1fe3487544c3f8034d4e0933e9a3363b90e995aca1321256bba3e082907b94

Reporting entityThe Hartford Financial Services Group

Victim entityThe Hartford Financial Services Group

IncidentThird-Party / Supply Chain

Stated responseArranged for Experian to provide 24 months of identity theft protection services at no cost

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov