AegisWeb3

AegisWeb3 is a browser-side security extension incubated by the blockchain security team PeckShield and aimed at ordinary on-chain users. It checks a page against a risk database as it loads and blocks phishing sites and forged approval screens; before a signature it simulates the transaction and lays out the asset movements, approval scope and target contract item by item, which reduces the chance of signing something unread.

The extension also manages approvals, listing every high-risk permission granted in the past with one-click revocation, and runs basic checks on contracts and tokens that flag abnormal liquidity, mutable tax rates or hidden back doors. It analyses public chain data and page characteristics rather than private information, and supports Ethereum, BNB Chain, Polygon and several other networks.