HackingFinancial ServicesFinanceVulnerability ExploitStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedTargetedPIIIdentity (basic)Government IDMediumContained

NASSAU LIFE AND ANNUITY COMPANY

bd_7116e30bc12f1e44 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 25, 2023

Filed

Sep 5, 2023

To disclose

6 weeks

Affected

78state residents only

Linked

5 filings

Confidence

66%

Full breach record for NASSAU LIFE AND ANNUITY COMPANY →3 incidents on file

Nassau Life and Annuity Company reported a cybersecurity incident impacting 78 New Hampshire residents. A threat actor exploited a vulnerability in the MOVEit Transfer software used by third-party vendor Pension Benefit, LLC (PBI), which administers data for Nassau via illumifin. The breach occurred May 29-30, 2023. Nassau confirmed the compromise on July 25, 2023, and is notifying affected individuals.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 57 days

discovery → filing · 6 weeks / 42 days

May 29, 2023

Begins

Jul 25, 2023

Discovered

Sep 5, 2023

Filed

vs. sector median

3 wks faster

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_3cc986eac6f4a7a02023-09-01 · +4dVerified
Oregon State AGbd_7c59f9490944b86a2023-08-31 · +5dVerified
Montana State AGbd_f5f48893d20dd7362023-08-31 · +5dVerified
Illinois State AGbd_8d875fbb557fbb382023-01-01 · +247dCandidate

Name: NASSAU LIFE AND ANNUITY COMPANY
norm: nassau life and annuity

Name: NASSAU LIFE AND ANNUITY COMPANY
norm: nassau life and annuity
Industry: Financial Servicesllm

Discovered: Jul 25, 2023
Breach occurred: May 29, 2023 – May 30, 2023
Undetected for: 57 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 78state-resident count only
Data types: PIIIdentity (basic)Government ID
Data elements: Date of birth
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Office of the Attorney Generalillumifin notified federal law enforcement officials
Initial access: exploit_public_facing

During the incident: Worked diligently to verify the data
Confirmed that the data relates to Nassau customers
Notified federal law enforcement officials
Proactively reached out to top-tier vendors to confirm whether any additional customer data has been impacted
Analyzing our own cybersecurity and data security practices
Working with existing risk management providers to identify, quantify, and mitigate the inherent risk in sharing sensitive data with vendors and business partners
A written notice will be sent to each affected individual at the address of record
Changes made: Analyzing our own cybersecurity and data security practices in accordance with our cybersecurity program
Working with existing risk management providers to identify, quantify, and mitigate the inherent risk in sharing sensitive data with vendors and business partners
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(42 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Illinois State AGJan 1 · first

Oregon State AG+242d

Montana State AG+242d

Indiana State AG+243d

New Hampshire State AG+247d · this page

Pattern: first filing Jan 1 (IL), last Sep 5 (NH) — a 247-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/nassau-life-annuity-company-20230905.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 5, 2023
Raw hash: 4db99a0998c6edc00555c91f87f635a1f1e61c82e8b02bf685b8341c9063fae9

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityNASSAU LIFE AND ANNUITY COMPANY

Victim entityNASSAU LIFE AND ANNUITY COMPANY

Incidentdiscovered Jul 25, 2023

Stated responseWorked diligently to verify the data

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov