Ethereum delays the Glamsterdam Hoodi testnet over security risks, with ChainSecurity identifying 13 real contracts that gas changes could affect.
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The top five, plus AI agents doing real things on-chain, at 6:30 a.m. Central. Free.
Solana's Alpenglow consensus is live on mainnet-beta, cutting finality from 12.8 seconds to 150 milliseconds, per Anza's launch data.
OCC's final GENIUS Act rule takes effect Jan. 18, 2027 and drops the third-party yield presumption, with temporary waivers for pending applicants.
Bitcoin Core is changing its security disclosure policy because AI-assisted bug hunting makes keeping vulnerabilities secret less protective.
Under the GENIUS Act, stablecoin issuers cannot pay interest, yet some exchanges pay USDC holders anyway, such as Coinbase at 3.75%. The piece examines whether those rewards are safe for users.
Original onchain analysis of 1+ BTC UTXOs created over the last year, with a transparent method and caveats about address ownership.
Lightning Labs urges immediate updates because a compromised eMudhra certificate could block trust; updating Go alone does not patch installed software.
A draft EIP proposes splitting Ethereum validator voting in two to speed finality, strengthen fork choice and enable post-quantum signatures.
Blockchain investigators say CoinDCX misled users about a $16M hack after first calling outflows rumors.
Morgan Stanley, JPMorgan, Bank of America and Citi are moving to restrict third-party AI agents that log in with customer credentials.
A $1B government-linked bitcoin transfer on October 8 routed through unlabeled addresses into Arkham-labeled Coinbase Prime deposits, showing an exchange destination but not a sale.