https://blog.web3pwn.com/ Launch notes, vulnerability deep dives and chain internals from WEB3PWN, the hands-on Web3 security academy by ResearchZero. en Sun, 13 Sep 2026 09:00:00 GMT https://blog.web3pwn.com/favicon.png https://blog.web3pwn.com/ https://blog.web3pwn.com/posts/starknet-cairo-academy-path/ https://blog.web3pwn.com/posts/starknet-cairo-academy-path/ Sun, 13 Sep 2026 09:00:00 GMT Starknet Cairo Academy WEB3PWN's fifth security tree takes you from STARK proofs and felt252 field math to exploiting account abstraction, cross-contract calls and upgrade paths. Every lab runs in a Cairo sandbox, right in your browser.