Decentralized finance (commonly referred to as DeFi) is a blockchain-based form of finance that does not rely on central financial intermediaries such as brokerages, exchanges, or banks to offer traditional financial instruments, and instead utilizes smart contracts on blockchains. It also allows anyone to start up a tokenized business or invest in the very beginning of it. But, with lack of regulations in DeFi, anyone with bad intentions is also able to take advantage of those less experienced. Malicious & unfair behavior in crypto space comes in many forms: rug pulls, exit scams, marketing scams, unfair reward systems etc.