CUSO Financial Services, L.P.
bd_55bb67f5c342d233 · schema v1 · pii pii-v1
Full breach record for CUSO Financial Services, L.P. →5 incidents on fileCUSO Financial Services, LP reported that an unauthorized individual accessed one employee's account at a third-party service provider used for FINRA-required communication archiving. The access occurred between December 19, 2023, and January 19, 2024, when CUSO became aware of suspicious activity. The affected account contained customer names and other personal information. CUSO secured the account, reset passwords, engaged cybersecurity specialists, and notified federal law enforcement. Complimentary credit monitoring and identity restoration services are being offered to affected individuals.
J jump to incidentP pin to compareR raw source
Incident timeline
Dec 19, 2023
Begins
Jan 19, 2024
Discovered
Oct 28, 2024
Filed
vs. sector median
+32 wks slower
Linked disclosures
Why this link?Regulatory filings (8) · sorted by filing gap
- Oregon State AGbd_5f808b59a614fead2024-10-28Candidate
- Massachusetts State AGbd_6c11ed7ee486cb072024-10-28Verified
- Maine State AGbd_af8d29e7a825abc22024-10-28Verified
- Montana State AGbd_b7bc262cfb0f930a2024-10-28Verified by operator
Show 4 more filings ↓Show fewer ↑up to 4d gap
- New Hampshire State AGbd_c148a7a23112a55a2024-10-28Verified
- Washington State AGbd_c6c0f3798969948d2024-10-28Verified by operator
- Indiana State AGbd_f79f964303bed0832024-10-28Verified
- Massachusetts State AGbd_adef04a433aee23f2024-11-01 · +4dVerified
Filing propagation · 9 filings · 8 states
View merged incident ↗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.