HackingFinancial ServicesFinanceStolen CredentialsTargetedData ExfiltratedIdentity (basic)Government IDMediumContained

Donegal Mutual Insurance Company

bd_5e298357708c2596 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 21, 2021

Filed

Aug 20, 2021

To disclose

4 weeks

Affected

4state residents only

Linked

3 filings

Confidence

65%

Full breach record for Donegal Mutual Insurance Company →

Donegal Mutual Insurance Company notified Montana residents of a data security incident where unauthorized access to its online auto insurance quoting system exposed driver's license numbers. The incident occurred between April 23 and June 23, 2021, and was discovered on July 21, 2021. Donegal engaged legal and cybersecurity firms for investigation and is offering one year of Experian identity monitoring to affected individuals.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 89 days

discovery → filing · 4 weeks / 30 days

Apr 23, 2021

Begins

Jul 21, 2021

Discovered

Aug 20, 2021

Filed

vs. sector median

4 wks faster

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Indiana State AGbd_092646a55c88be332021-08-20Verified
Massachusetts State AGbd_4c4472cdcfcb5a842021-08-20Verified

Name: Donegal Mutual Insurance Company
norm: donegal mutual insurance

Name: Donegal Mutual Insurance Company
norm: donegal mutual insurance
Industry: Financial Servicesllm

Discovered: Jul 21, 2021
Breach occurred: Apr 23, 2021 – Jun 23, 2021
Undetected for: 89 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 20, 2021
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Engaged legal counsel with an expertise in cybersecurity to conduct an investigation
Hired a cyber security firm to assist with the investigation
Offering you complimentary access to identity monitoring services through Experian
Changes made: Removing the ability to view full driver’s license numbers during the online quote process
Further enhancing access methods and controls for the quoting system
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 weeks(30 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Indiana State AGAug 20 · first

Massachusetts State AGAug 20 · first

Montana State AGAug 20 · first · this page

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/OCP/notificationLetter-64.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 20, 2021
Raw hash: af1172dcd3dd76a5d5187fb4ffc179705b4aefa1ba0970f990faba8f4f7529e8

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityDonegal Mutual Insurance Company

Victim entityDonegal Mutual Insurance Company

Incidentdiscovered Jul 21, 2021

Stated responseEngaged legal counsel with an expertise in cybersecurity to conduct an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov