TL;DR A prominent Ethereum MEV bot reportedly lost between $7.5 million and $15 million in a counter-MEV exploit. The attacker allegedly used fake token contracts to bait approvals and drain assets. The incident highlights approval hygiene risks for automated on-chain trading systems. Security Alert: The MEV bot JaredfromSubway.eth was exploited. — BlockSec (@BlockSecTeam) June 26,…
Decentralized finance (DeFi) platforms have been the target of criminal attacks this year. Investors in the blockchain-based form of finance have lost billions of dollars to criminals that target the platforms. The total amount of money deposited at DeFi services has spiked from just $500 million in 2019 to $247 billion this year. Related Reading | Dog-Themed…
A legacy Aztec Connect smart contract has been exploited for roughly $2.19 million, according to a post-mortem published by blockchain security firm SlowMist. The incident is a useful reminder that deprecated DeFi infrastructure does not simply disappear when a protocol moves on. If contracts remain live, immutable, and funded, they can still become targets —…
On July 6, 2023, the Multichain Protocol was hit by a massive hack, resulting in the loss of over $125 million worth of cryptocurrency. The attack targeted the protocol’s Fantom bridge, resulting in the theft of valuable crypto assets like WBTC, USDC, DAI, wETH, and Link. The stolen funds amounted to a staggering $126 million,…