OKX implements dual-factor authentication for withdrawals following security breach incident

Crypto-focused media outlet Wu Blockchain reported via X that OKX Exchange introduced its latest iOS version 6.71.1 on June 12, which removed SMS verification codes for withdrawals, opting instead for double verification via email and authenticator. Additionally, OKX clarified that the incident where forged legal documents were used to obtain transaction details of a small number of customers does not involve internal employees.