2025 First Horizon — Fed prohibition order over insider misuse / misappropriation of confidential customer information (McGlown)
Data compromised
Confidential retail/commercial customer information described generically in the order
Technical writeup
The Federal Reserve announced an enforcement action (Sept 2025) permanently barring a former First Horizon relationship manager from banking for misappropriating confidential customer information, attempted wire-fraud schemes, and related misconduct—distinct from commodity ransomware yet squarely a bank confidentiality / customer-data abuse case study.
Root cause
Insider abuse of access to customer records for personal schemes (per regulatory factual admissions)