DisclosureLens
Social EngineeringFinancial ServicesFinancePhishingStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Kosmos Management, LLC

bd_8fb7f97d3b001670 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 4, 2025

Filed

Jul 9, 2025

To disclose

22 weeks

Affected · nationwide

1051 in this filing

Linked

3 filings

Confidence

66%
Full breach record for Kosmos Management, LLC →2 incidents on file

Kosmos Management LLC reported an external system breach (hacking) affecting 105 individuals, including 1 Maine resident. The incident involved unauthorized access to employee email accounts, potentially exposing names and Social Security numbers. The breach occurred between January 23 and 29, 2025, was discovered on February 4, 2025, and notification was sent on July 9, 2025. Affected individuals were offered 12 months of credit monitoring.

Maine clockDiscovered Feb 4, 2025 → Filed with AG Jul 9, 2025155d ✗ ME AG >90d22 weeks discovery → filing

Incident timeline

undetected · 12 days
discovery → filing · 22 weeks / 155 days

Jan 23, 2025

Begins

Feb 4, 2025

Discovered

Jul 9, 2025

Filed

vs. sector median

+14 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Filing propagation · 3 filings · 3 states

View merged incident ↗
Indiana State AGJul 9 · first
Maine State AGJul 9 · first · this page
Massachusetts State AG+1d

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.