AccidentalFinancial ServicesFinanceMisdeliveryCustomer Data InvolvedIdentity (basic)Government IDFinancialMediumResolved

The Cincinnati Insurance Company

bd_2552d6a68a8a7e55 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 28, 2023

To disclose

—

Affected

Not disclosed

Confidence

69%

Full breach record for The Cincinnati Insurance Company →

The Cincinnati Insurance Company notified Vermont consumers of a data breach on April 28, 2023. On April 4, 2023, an employee inadvertently emailed a document containing names, addresses, dates of birth, Social Security numbers, and credit report information to a general agency mailbox. The company offered 12 months of complimentary credit monitoring through Cyberscout/Identity Force.

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Incident timeline

Apr 4, 2023

Begins

Apr 28, 2023

Filed

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

Name: The Cincinnati Insurance Company
norm: the cincinnati insurance

Name: The Cincinnati Insurance Company
norm: the cincinnati insurance
Industry: Financial Servicesllm

Discovered: —
Breach occurred: Apr 4, 2023
Materiality determined: —
Notification sent: Apr 28, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial
Attack vector: Misconfiguration
MITRE ATT&CK: T1535 Unauthorized Access to Cloud Storage
Threat actor: Internal

During the incident: Provided coaching to the employee involved
Working on automating confirmation letters
Offering access to Single Bureau Credit Monitoring services at no charge
Changes made: Working on automating confirmation letters
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://ago.vermont.gov/document/2023-04-28-cincinnati-insurance-company-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 28, 2023
Raw hash: ddd5cf1add5bb583b902d56a7b40295cf1c3e4a87a92608ef73d029a970f5bcd

Reporting entityThe Cincinnati Insurance Company

Victim entityThe Cincinnati Insurance Company

IncidentMisconfiguration

Stated responseProvided coaching to the employee involved

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov