DisclosureLens
HackingProfessional ServicesCustomer Data InvolvedPIIGovernment IDMedium

Kaufman Borgeest & Ryan LLP

bd_ec57989a36508526 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 1, 2023

Filed

Dec 21, 2023

To disclose

20 days

Affected

Not disclosed

Linked

5 filings

Confidence

50%
Full breach record for Kaufman Borgeest & Ryan LLP →

Kaufman Borgeest & Ryan LLP ("KBR") reported an external system breach (hacking) that occurred on November 4, 2023, and was discovered on December 1, 2023. The breach compromised individuals' names and Social Security numbers. KBR notified affected Maine residents in writing on December 21, 2023, and offered one year of credit monitoring and identity theft protection services through Experian.

Maine clockDiscovered Dec 1, 2023 → Filed with AG Dec 21, 202320d ✓ ME AG ≤30d20 days 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 · 27 days
discovery → filing · 20 days

Nov 4, 2023

Begins

Dec 1, 2023

Discovered

Dec 21, 2023

Filed

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

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
Massachusetts State AGDec 21 · first
New Hampshire State AGDec 21 · first
Vermont State AGDec 21 · first
Maine State AGDec 21 · 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.