Crypto platforms lost more than $605 million between April 1 and April 19, 2026 as Kelp DAO, Drift Protocol, Grinex, Rhea Finance, Hyperbridge, and CoW Swap exposed the industry's bridge, access-control, oracle, and web-infrastructure failures.
Google Quantum AI said future machines could break Bitcoin's secp256k1 cryptography with far fewer resources, reviving focus on Satoshi Nakamoto's 1 million BTC as Polymarket kept pricing a higher risk premium.
Joe Grand's new wallet-hacking video confirms a $2.24 million KeepKey recovery, teases an older Trezor case he says is worth more than $60 million, and sets up a public-relations problem for Trezor.
Bitcoin developers merge BIP-360 to introduce quantum-resistant addresses, aiming to protect vulnerable legacy fortunes like Satoshi Nakamoto's estimated 1 million BTC from future quantum computing threats.
Ledger customer contact data was exposed in a third-party Global‑e incident. No keys leaked, but phishing risk rises—what to do next.