Xumm, a leading self-custodial wallet for the XRP Ledger (XRPL), has issued a critical warning for Samsung users, specifically those using Samsung Galaxy S21 devices. Xumm issued the announcement through its official Xumm support on X. The warning pertains to the latest Samsung operating system update the South Korean multinational firm rolled out for its The post Xumm Issues Critical Warning to XRP Users on Latest Samsung Update first appeared on The Crypto Basic .