Newslink: Coinbase to Remove Support for Multisig Vaults Within a Month
Coinbase is removing its support for an advanced security feature that it was not advantageous for the company to maintain. Multisig vaults were originally introduced as a way for customers to manage their private keys and control their own security while still using the same Coinbase interface.
https://news.bitcoin.com/coinbase-to-remove-support-for-multisig-vaults-within-a-month/