How a Regional Bank Reclaimed Custody and Rewrote Client Verification, Privacy, and Security

https://www.active-bookmarks.win/hardening-was-inevitable-why-crypto-matures-into-a-tighter-less-forgiving-market

How Sable Bank's Custody Problem Forced a Strategy Shift Short version: Sable Bank had €4.2 billion in assets under custody scattered across three third-party custodians