Memberclose LLC
bd_6341163658c0edea · schema v1 · pii pii-v1
Full breach record for Memberclose LLC →2 incidents on fileMemberclose LLC detected unauthorized activity on a cloud application on October 30, 2025. An investigation determined that an unauthorized party downloaded data on October 29, 2025. The compromised data included full name, date of birth, and Social Security numbers. The company engaged external cybersecurity professionals, secured the application, and is providing complimentary identity monitoring services through Kroll.
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Incident timeline
Oct 29, 2025
Begins
Oct 30, 2025
Discovered
Jan 16, 2026
Filed
vs. sector median
8 wks faster
Linked disclosures
Why this link?Regulatory filings (5) · sorted by filing gap
- Maine State AGbd_152b61b1bbabe4ef2026-01-15 · +1dCandidate
- Nebraska State AGbd_6262ef1e5d9649752026-01-15 · +1dVerified
- Vermont State AGbd_67e63e1fc12946ce2026-01-15 · +1dVerified
- Indiana State AGbd_83cd25f40fe6fedb2026-01-15 · +1dVerified
Show 1 more filing ↓Show fewer ↑up to 4d gap
- New Hampshire State AGbd_80c826d6a50e264f2026-01-20 · +4dVerified
Filing propagation · 6 filings · 6 states
View merged incident ↗Pattern: first filing Jan 15 (ME), last Jan 20 (NH) — a 5-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.