Test ERC-4337 paymaster exploits in Foundry: deposit draining, gas griefing, and signature bypass bugs, step by step with real code.

Build a vulnerable lottery, exploit its predictable RNG with Foundry, then patch it with Chainlink VRF 2.5. 12 hands-on steps ...

How bridge teams recover after a cross-chain exploit: freeze contracts, confirm the loss, trace funds and repay users, with Kelp DAO's $292M case.

Sometimes, if you want to get it right, you need to start over. And wait. And spend a lot more. The long-planned and eagerly awaited bike and pedestrian bridge across the Mystic River between Everett ...

Fake YouTube tutorials promoting AI-powered crypto arbitrage bots have tricked 224 victims into deploying malicious smart contracts that stole 274.6 ETH worth about $517,000. TRM Labs said in a Sep.

Fake YouTube tutorials promising to help users build crypto arbitrage bots with Anthropic’s Claude drained more than $517,000 in Ethereum from at least 224 victims, according to blockchain ...

All the Latest Game Footage and Images from Contract Bridge Solo This game is a single-player game based on the contract bridge rules. Without auction/bidding, it automatically determines how many ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Roughly 90,000 vehicles travel ...

A rendering of planned renovations on the I-395 northbound bridge (via DDOT) A rehabilitation project on the I-395 northbound bridge over the Potomac River has taken a key step forward. The ...

Months after Maryland abandoned its original contracting plan for rebuilding the Francis Scott Key Bridge, the project remains on the same multibillion-dollar budget and late 2030 timeline — even as ...

The Maryland Transportation Authority says rebuilding the Francis Scott Key Bridge remains on schedule and within budget. During a boat tour near the south trestle Wednesday, MDTA engineers showcased ...

Last year’s government shutdown is still reverberating at the National Geospatial-Intelligence Agency, which has been forced to issue a set of no-compete bridge contracts so it can continue to use ...