Contract auditor Pashov posted on X platform that NFT floor prices are rising. I remember when these markets were booming in 2021, I was studying Solidity and had a strong FOMO. I wanted to contribute but couldn't yet. I have seen the lowest code quality in NFT protocols, but the most people who want to make quick money with low technical content, so fraud has reached its peak and hacker attacks are also common.

The good news is that from the perspective of source code, most NFT protocols are quite simple, but there are still attack points: using "safeMint" for re-entry; flawed randomness generation; lack of access control for critical task methods. When it comes to NFT collateral contracts, the attack surface expands tenfold, and we face rounding issues, token jams, and front-running transactions. When we involve NFT derivatives and exchanges, complexity will soar. Alpha: Looking for errors in large NFT protocols and providing security services for them, I firmly believe that the NFT security field will grow like crazy in the near future.