Treasury Callback Kit
Problem
Someone changes payment instructions on a real-looking invoice or email. The wire still goes. The FBI treats business email compromise as one of the most costly online crimes, including fake vendor invoices.
What it solves
A written verify-before-send habit and a log you can show insurance or surety.
How
Callback checklist on the actual invoice. Independent confirm of account changes. One-page control note. Not a new bank platform.
The issue, in public sources
FBI: Business Email Compromise