Polymarket V2 Leaves Existing Bets on Legacy Contracts
The rollout requires developers to support two position systems and separate trading permissions, while app users need no technical migration.
Every Zipp story tagged #SmartContracts, newest first.
The rollout requires developers to support two position systems and separate trading permissions, while app users need no technical migration.
If governance approves the proposed engine upgrade, feature completeness is targeted for end-2026, with a mainnet rollout planned for 2027.
A whitehat operation recovered 23,155 NFTs, but 660 WETH remained at risk, and users must revoke old approvals before reclaiming rescued assets.
The loss exposed a protocol-level authorization flaw, while a 10-day halt and missed 2024 audit raise questions about maintenance code and emergency controls.
The deal would bring smart-contract security into S&P Global Ratings while preserving OpenZeppelin's leadership, public code and core client work.
SPGI is not a name TradFi allocators would expect to buy a crypto-native security firm. With 900+ audits and the dominant smart contract library under SPGI, onchain risk assessment gains a…
The proposed move puts smart-contract risk management closer to the market infrastructure institutional investors already rely on.
The 3X speed target makes smart-contract compatibility the key test, while ePBS would mark a deeper change to Ethereum's block-production design before a late-2026 launch.
Swell's June 23 bridge-out warning turns an L2 shutdown into a test of whether DeFi users can execute orderly exits.
Passage could give institutions the rulebook they need to enter Bitcoin, Ethereum and Solana, while failure would keep regulatory uncertainty in focus.
ETH sits between the $1,880-$1,895 support shelf and $1,950-$1,970 resistance, while $8.7B in daily volume leaves direction tied to macro data and US regulatory signals.
The incident shows a capable model with guardrails off can chain unknown flaws, stolen credentials, and production-side weaknesses end-to-end, which is exactly the shape a serious crypto exploit…
A single auditor report used to certify a DeFi protocol. As AI gets sharper at finding bugs, multi-agent systems that cross-check code are becoming the new floor — not a nice-to-have.
Crypto's biggest hacks are no longer coming from smart-contract bugs — they're coming from operational and human…
The $148B in DeFi still locked isn't shrinking because AI broke smart contracts — it's shrinking because the attacks are now cheaper, faster, and increasingly aimed at the operational layer around…
Buterin's framing matters because it pushes CROPS beyond the "decentralized AI" label — the same local-AI stack should also be Ethereum-native at the access layer, from ZK-paid LLM calls to private…
OpenZeppelin's CEO says coding agents have flipped the asymmetry on smart contract security — and $1.1B in 12-month hack losses plus a $20B+ TVL drop make the warning impossible to wave off.
Wallets, exchanges and bridges can flag risky addresses and dangerous contracts upstream of the user — the timing of that pre-sign warning is what separates a near-miss from a drained wallet.
Pavel Durov announced that TON's newly released AI-ready toolchain delivers a tenfold improvement in smart contract…
A single exploit drained $292 million from DeFi protocols, reigniting a debate that the industry has deferred too long…