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Morning Edition · Friday, September 11, 2026Published at 1:49 AM EDT · New York
A 55-Character String Cut One XRP Wallet's Key Space to 2 to the 46th, and the Project Is Closing
XRP Healthcare is winding down after roughly $450,000 was swept from 4,011 accounts, while Trezor customers received phishing mail sent through the company's own breached email provider.
Three separate incidents this week exposed the same underlying risk through different failures: how private keys were generated, a leaked customer list, and the person who held stolen keys. XRP Healthcare is shutting down and delisting its…
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Implementation Bugs, Not Just Exploits, Threaten Custody
Cryptographic implementation errors in wallets and signers (biased nonces, reused randomness, faulty derivation) keep surfacing as a distinct custody risk alongside smart-contract exploits, eroding the assumption that certified hardware protects keys.
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