DisclosureLens
HackingVulnerability ExploitSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedPIIIdentity (basic)Government IDCriticalContained

Pension Benefit Information, LLC

bd_07101c97c9594fc4 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Jun 2, 2023

Filed

Aug 24, 2023

To disclose

12 weeks

Affected · nationwide

336,6721,146 in this filing

Linked

78 filings

Confidence

65%
Full breach record for Pension Benefit Information, LLC18 incidents on file

Pension Benefit Information, LLC (PBI) experienced a data breach through a third-party event involving the MOVEit Transfer software. The breach occurred on May 29-30, 2023, and was discovered on June 2, 2023. The incident affected 336,672 individuals, compromising names and Social Security numbers. PBI began notifying affected individuals on August 25, 2023, and offered 24 months of credit monitoring and identity theft restoration services through Kroll.

Maine clockDiscovered Jun 2, 2023Filed with AG Aug 24, 202383d ME AG >30d12 weeks discovery → filing
AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 4 days
discovery → filing · 12 weeks / 83 days

May 29, 2023

Begins

Jun 2, 2023

Discovered

Aug 24, 2023

Filed

This filing is one of 78 about the same incident.View merged incident
Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filingsup to 211d gap

Showing first 10 of 77 linked disclosures.

Filing propagation · 11 filings · 4 states

View merged incident ↗

Pattern: first filing Aug 24 (ME), last Mar 22 (NH) — a 211-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 77 — the full spread may be wider.

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.