HackingProfessional ServicesProfessional ServicesVulnerability ExploitData ExfiltratedCustomer Data InvolvedIdentity (basic)MediumContained

CNA

bd_f52c76855c9e670b · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Aug 24, 2023

To disclose

—

Affected

1,058state residents only

Confidence

66%

Pension Benefit Information, LLC (PBI) disclosed a data breach involving its MOVEit Transfer server exploited by an unauthorized third party on May 29-30, 2023. The incident affected 1,058 New Hampshire residents affiliated with PBI's clients. PBI patched servers, engaged in investigation, and provided 24 months of credit monitoring services to affected individuals.

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Incident timeline

May 29, 2023

Begins

Aug 24, 2023

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1,058 affectedView incident

Name: Pension Benefit Information, LLC
norm: pension benefit information
Domain: mypensionbenefitinformation.com

Name: CNA
norm: cna
Industry: Professional Servicesllm

Discovered: —
Breach occurred: May 29, 2023 – May 30, 2023
Materiality determined: —
Notification sent: Aug 25, 2023
Affected individuals: 1,058state-resident count only
Data types: Identity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Provided notice to ClientProviding written notice of this event to appropriate governmental regulators
Initial access: exploit_public_facing

During the incident: PBI moved quickly to investigate and respond
Assess the security of PBI’s systems, including its MOVEit Transfer servers
Notify potentially affected PBI business clients
Providing access to credit monitoring and identity restoration services for 24 months, through Kroll
Establishing a toll-free call center for notified individuals
Providing potentially affected individuals... with guidance on how to better protect against identity theft and fraud
Providing written notice of this event to appropriate governmental regulators
Providing written notice... to the three nationwide consumer reporting agencies, Equifax, Experian, and TransUnion
Changes made: Promptly took steps to patch servers
Reviewing and enhancing our information security policies and procedures
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://mm.nh.gov/files/uploads/doj/remote-docs/pension-benefit-information-20230824.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 24, 2023
Raw hash: 143571f6b00330d041f37c5e4e9c45f09426994a3db31aaaabd9aa83e6bc972d

Reporting entityPension Benefit Information, LLC

Victim entityCNA

IncidentThird-Party / Supply Chain

Stated responsePBI moved quickly to investigate and respond

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov