Gopax halted withdrawals and trading after a hacking-threat email and is moving assets to cold wallets; no loss reported so far.
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Fed and OCC are checking U.S. banks for vulnerabilities after the reported $6.3 billion Binance hack.
Forensic tracing finds $48.6M moved across 11 chains from Mercado Bitcoin, with customer deposit addresses drained hours after the exchange said the breach was contained.
Crédit Mutuel Arkéa confirmed a cyberattack, with ZachXBT's flagged $133M in suspected losses validated in order of magnitude.
Nigeria's central bank now requires offshore stablecoin issuers serving Nigerians to incorporate locally, hold 10-15B naira capital and add 2% reserves.
Chainalysis revised its breach disclosure: password hashes and live tokens were exposed, not just non-sensitive customer data.
Zcash's NU7 upgrade is live, cutting block time to 25 seconds and easing the work wallets need to find private payments.
Base's Denim upgrade cuts block time to 0.2 seconds, so block-based timers now run 10 times faster. Important for builders relying on block counts.
Zcash NU7 activated, routing 60% of transaction fees into a Network Sustainability Mechanism that removes them from circulation.
A Bitcoin developer proposes collateral-based 'landmines' to deter quantum thieves from moving vulnerable coins.
Loopscale restores some lending functions while vault withdrawals stay frozen after an attack, with two attack paths detailed.