## 🥬 smart contract vulnerabilities

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#### vulns

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* [code injection via `delegatecall`](https://github.com/bt3gl-labs/1337_blockchain_hacker_toolkit/tree/main/vulnerabilities/delegatecall)
* [reentrancy](reentrancy-notes.md)
* [arithmetic bugs](arithmetic-bugs-notes.md)
* [ddos attacks](ddos-notes.md)

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#### notes

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* [a guide for pentesting](pentesting.md)
* [randomness in ethereum](https://github.com/bt3gl-labs/1337_blockchain_hacker_toolkit/blob/main/smart_contracts_vulnerabilities/random_numbers.md)
* [security tips](https://github.com/bt3gl-labs/1337_blockchain_hacker_toolkit/blob/main/smart_contracts_vulnerabilities/security_tips.md)


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#### resources

<br>

* [list of defi hacks & exploits](https://github.com/SunWeb3Sec/DeFiHackLabs/#list-of-defi-hacks--exploits)