Ethereum is gearing up for its first-ever hackathon, with a whopping $2 million reward pool. Dubbed the "Attackathon," the event aims to be the largest crowdsourced security audit of the blockchain's codebase. Over a four-week period, security researchers will scour the protocol's code for vulnerabilities. The Ethereum Protocol Security (EPS) research team has contributed $500,000 to the prize pool and is seeking sponsors to raise an additional $1.5 million. Further details will be shared on August 1. The EPS team plans to host similar hackathons for every hard fork in the future.