Cryptocurrency exchange and wallet Coinbase blamed Visa for an issue that saw some users experience unauthorized money withdrawals.
Coinbase said a change to the way payments made to its service are classified was to blame for the issue.
Visa however said that it had made no such changes.
More information
Open link - https://www.cnbc.com/2018/02/16/coinbase-blames-visa-for-issues-around-duplicate-charges-cryptocurrency-purchases.html?__source=Facebook%7Ccrypto