ENSv2 launched on Ethereum mainnet rather than its planned L2, part of a wider trend of apps returning to Ethereum.
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Polymarket users were drained via a compromised third-party monitoring script, with at least $800k reported stolen; Polymarket halted trading.
On-chain analysis: a 544,000 BTC move in 200 sweeps on Nov 22, 2025 was Coinbase's wallet migration, not new buyers.
Ransomware group leaked backend data from no-KYC swap Wagyu.xyz, exposing 38k orders and user IPs; the lesson is that off-chain databases, not Monero, are the privacy weak point.
Bithumb suffered a hack through an internal employee system; it is still determining whether customer data was exposed.
Chainalysis traces North Korean cash-outs through Garantex, a useful look at laundering routes after sanctions.
Alice & Bob's new model cuts the hardware needed to break bitcoin keys by 17 times, raising urgency for quantum-resistant security.
A credited recreation of a 2014 analysis shows Bitcoin's address space is almost entirely empty, explaining why vanity-address searches rarely hit funded wallets.
Address poisoning drained $50,059 USDT after 48 fake look-alike wallet entries appeared in the victim's history the week before.
Curve Finance launched on Stellar mainnet, its first native deployment outside the EVM ecosystem.
Solflare will pay missed rewards on about 1.56M SOL staked through a validator that went offline, and has not named the firm holding its keys.