Social EngineeringFinancial ServicesFinancePhishingStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)PIILowContained

Lakeshore Benefit Group

bd_099e2d6cd0532199 · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 26, 2023

Filed

Aug 21, 2023

To disclose

17 weeks

Affected

5state residents only

Confidence

66%

Full breach record for Lakeshore Benefit Group →

Lakeshore Benefit Group Insurance LLC notified the NH Attorney General of a phishing incident affecting one employee's email account. Unauthorized access occurred on April 24, 2023, detected on April 26, 2023. Personal information of 5 NH residents was accessed. Notification sent August 16, 2023, including credit monitoring offers.

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Incident timeline

undetected · 2 days

discovery → filing · 17 weeks / 117 days

Apr 24, 2023

Begins

Apr 26, 2023

Discovered

Aug 21, 2023

Filed

vs. sector median

+9 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed5 affectedView incident

Name: Lakeshore Benefit Group
norm: lakeshore benefit
Domain: lakeshorebenefitgroup.com

Name: Lakeshore Benefit Group
norm: lakeshore benefit
Domain: lakeshorebenefitgroup.com
Industry: Financial Servicesllm

Discovered: Apr 26, 2023
Breach occurred: Apr 24, 2023
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 16, 2023
Affected individuals: 5state-resident count only
Data types: Identity (basic)PII
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Office of the Attorney General
Initial access: phishing_link

During the incident: Contained the account
Commenced a prompt and thorough investigation
Worked very closely with external cybersecurity professionals
Conducted an extensive forensic investigation and manual email review
Provided written notification to affected residents
Offered complimentary one-year membership with a credit monitoring service
Changes made: Continually evaluates and modifies its practices to enhance the security and privacy of the personal information it maintains
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 weeks(117 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://mm.nh.gov/files/uploads/doj/remote-docs/lakeshore-benefit-group-insurance-20230821.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 21, 2023
Raw hash: fae1960d92b26770622d1febb1bac863689a6822175c99857365e49f0722fe4e

Reporting entityLakeshore Benefit Group

Victim entityLakeshore Benefit Group

Incidentdiscovered Apr 26, 2023

Stated responseContained the account

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov