Since the 2020 Defi summer, on-chain TVL has reached hundreds of billions of dollars in size, while at the same time billion dollar capital loss on-chain security incidents are commonplace. The industry is evolving and the complexity of security incidents is growing rapidly. From the initial simple vulnerabilities in the ERC20 Token contract to more complex vulnerabilities such as bridges, lending protocols and oracle manipulation, this has made analysis more difficult. The source and flow of...