Understanding Maximum Extractable Value (MEV) in 2025

According to Chainalysis data, over 73% of cross-chain bridges are vulnerable, raising significant concerns regarding their security in a rapidly evolving DeFi landscape. Today, we’re diving into the concept of maximum extractable value (MEV) and how it shapes the future of cross-chain interoperability and zero-knowledge proof applications.

What is Maximum Extractable Value (MEV)?

To put it simply, maximum extractable value (MEV) is the potential profit that a miner or validator can extract from including, excluding, or reordering transactions within a block. Imagine you’re at a farmer’s market; the vendor (miner) can choose which fruits (transactions) to sell first, maximizing their profit based on market demand. In this case, the