A decade ago, a major exploit resulted in the theft of approximately 3.6 million ETH from The DAO, a significant event that ultimately contributed to the development of the modern cryptocurrency security industry. This incident led to a hard fork of the Ethereum blockchain, creating Ethereum Classic, and prompted a reevaluation of smart contract security. The aftermath of the hack saw the establishment of a $130 million Ethereum security fund, aimed at protecting the network from future vulnerabilities. The DAO hack, which occurred in 2016, was a watershed moment for the industry, highlighting the importance of robust security measures and thorough testing of smart contracts. This event has had a lasting impact on the cryptocurrency space, with many considering it a catalyst for the growth of the crypto security sector1. The legacy of The DAO hack serves as a reminder of the importance of prioritizing security in the development of blockchain-based systems, so what matters most to practitioners is the ongoing need for vigilant security practices to protect against increasingly sophisticated threats.