Rogue Validator Exploits MEV Bots on Ethereum, Resulting in $25.3M in Crypto Losses

On April 3, 2023, at Ethereum block height 16,964,664, a group of MEV (Maximal Extractable Value) bots were exploited for $25.3 million. An analysis of the exploit revealed that a renegade validator switched the MEV bots’ transactions and seized various crypto tokens, such as 7,460 wrapped ether and 64 wrapped bitcoin. While the Mechanisms Behind … Read more

48% of Ethereum Blocks Face Censorship From OFAC-Compliant Flashbots

For a couple of years now, MEV-Boost relays or Flashbots have become popular tools in order to gather the maximum value that can be extracted from Ethereum’s block production. However, in recent times, Flashbots have been controversial as people believe the technology threatens Ethereum’s censorship-resistance. This is because Flashbots account for 48% of blocks that … Read more