DisclosureLens
HackingGovernmentGovernmentCustomer Data InvolvedFinancial accountFinancial credentialsMedium

City of Nassau Bay

bd_d1ad55021821eaf2 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 16, 2023

Filed

Nov 22, 2023

To disclose

5 weeks

Affected · nationwide

8,8391 in this filing

Linked

3 filings

Confidence

50%
Full breach record for City of Nassau Bay

The City of Nassau Bay, Texas, a government entity, reported a data breach to the Maine Attorney General. The breach, which was an external system hacking incident, occurred on May 23, 2023, and was discovered on October 16, 2023. One Maine resident was affected out of a total of 8,839 individuals. The compromised information included names in combination with financial account or credit/debit card numbers and their associated security codes or PINs. Affected consumers were notified in writing on November 22, 2023.

Maine clockDiscovered Oct 16, 2023Filed with AG Nov 22, 202337d ME AG >30d5 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 · 146 days
discovery → filing · 5 weeks / 37 days

May 23, 2023

Begins

Oct 16, 2023

Discovered

Nov 22, 2023

Filed

vs. sector median

6 wks faster

This filing is one of 3 about the same incident.View merged incident
A leak claim by akira about this victim predates this filing by 151 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Filing propagation · 2 filings · 2 states

View merged incident ↗
Massachusetts State AGNov 22 · first
Maine State AGNov 22 · first · this page

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.