A Twitter discussion examines security vulnerabilities across major hardware wallet providers including Ledger, Trezor, Tangem, and D'CENT, highlighting that hardware wallet branding does not guarantee ecosystem-wide protection. The post emphasizes that security depends on multiple factors—device, recovery phrase, companion app, firmware, and user behavior—rather than the wallet name alone, with D'CENT facing a significant 2026 incident involving drained XRP addresses.
A D'CENT App Wallet exploit affecting XRP and other cryptocurrencies resulted in ~12.4 million XRP stolen from 7,393 wallets starting September 15, 2026, with attackers using compromised signing keys rather than exploiting the XRP Ledger protocol itself. Separately, Zcash has grown to 1.49% of Bitcoin's market cap and is being discussed as a privacy-focused alternative, supported by institutional adoption like Grayscale's ETF.