Breaking security news on exploits, bridge hacks, protocol vulnerabilities, and lost funds. Stay informed on Web3 security threats.
49 articles in Web3 Watch
Web3 WatchSUI Group Holdings pulled all 108.7M SUI from DeFi after 18 protocol hacks, shifting to direct staking while posting a $71M Q1 non-cash loss.
Web3 WatchLayerZero Labs' production multisig keys securing $3B+ were used to trade memecoins, exposing users to supply chain attacks, security researchers reveal.
Web3 WatchTrustedVolumes lost $6.7M in a May 2026 Ethereum exploit by a repeat attacker. 1inch confirmed zero impact as DeFi's fifth major hack this month unfolds.
Web3 WatchA compromised device, one paste, and $1,200 gone to a hacker's wallet. Clipboard hijacking malware is quietly draining crypto wallets worldwide, and most victims only find out after the transaction confirms.
Web3 WatchA prompt injection attack drained 3B DRB tokens from Grok's Base wallet using a gifted NFT. Here is exactly how the $174K exploit happened on-chain.
Web3 Watch$LAB token surged 500% in two days before collapsing 84% in under eight hours. ZachXBT flagged it as insider manipulation on CEXs. The story gets messier from there.
Web3 WatchA Snapshot vote backed by 16.9 million ARB tokens moved to return $71M in frozen KelpDAO exploit funds. Then lawyers for DPRK kidnapping victims obtained a federal restraining order that put the entire plan on hold.
Web3 WatchAftermath Finance postmortem confirms OtterSec missed a signed integer bug for 5 months. $1.14M split across Binance, KuCoin, HTX and HitBTC on-chain.
Web3 WatchApril 2026 DeFi hacks drained ~$629.7M across 25+ protocols. Sui logged six exploits. Full breakdown of every incident, from Drift to SweatEconomy.