DisclosureLens
HackingGovernmentGovernmentIdentity (basic)Government IDHighContained

Teachers' Retirement System of the City of New York

bd_794f98c2009ad2ec · schema v1 · pii pii-v1

Severity

High

Discovered

Jun 6, 2023

Filed

Jul 24, 2023

To disclose

7 weeks

Affected · nationwide

93,29886 in this filing

Linked

7 filings

Confidence

50%
Full breach record for Teachers' Retirement System of the City of New York

The Teachers' Retirement System of the City of New York reported a data breach affecting 86 Maine residents. The breach, which occurred between May 29 and May 30, 2023, was discovered on June 6, 2023. The incident was described as an external system breach (hacking) that compromised names and Social Security numbers. Affected individuals were notified on July 18, 2023, and offered 24 months of credit monitoring services through Kroll.

Maine clockDiscovered Jun 6, 2023Filed with AG Jul 24, 202348d ME AG >30d7 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 · 8 days
discovery → filing · 7 weeks / 48 days

May 29, 2023

Begins

Jun 6, 2023

Discovered

Jul 24, 2023

Filed

This filing is one of 7 about the same incident.View merged incident
Part of Pension Benefit Information, LLC supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Show 2 more filingsup to 6d gap

Filing propagation · 7 filings · 7 states

View merged incident ↗

Pattern: first filing Jul 18 (IN), last Jul 25 (MA) — a 7-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.