Won 9th š Place in Notional Exponent Contest in @sherlockdefi.
Bugs Found š: 2 High and 1 Medium
First time auditing a yield aggregator protocol learnt many new attack vectors from this contest.
Youāre under 30, learning solidity, auditing smart contracts at 3AM, watching YouTube, and tweeting progress. You feel lost because youāre ahead. Most people your age still donāt know what GitHub is. Stay uncomfortable. Growth feels like confusion.
Solidity devs: don't forget these math edges:
1. Mixed decimals: not all tokens are 18
2. Division: Solidity floors division (5/2=2), attackers can loop deposits to steal rounding dust
3. Order of operations matters: if fees are applied after minting, new minters dodge costs
Here is what stops you from being a good auditor:
- fear of missing/not catching bugs
- ego to ask others
- arrogance that stops you from learning
- procrastination of actual auditing
- hesitation and thinking that the space is over saturated
I did it!
I've completed the Solidity fundamentals course š
5 hours of resources to learn:
- Solidity smart contract development
- Blockchain oracles
- Smart contract testing and security
Completely for free. Check it out š profiles.cyfrin.io/u/gadev360/achā¦
New hevm release landed!
This version brings improvements on several fronts:
ā Improved usability
ā Faster performance
ā Deeper code inspection
ā More correctness guarantees
A big step forward for formal EVM testing.
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3K Followers 2K FollowingSecurity Researcher, Solidity and Rust auditor, SR at @code4rena and @cantinaxyz, done some private audits, dm me to protect your protocol.
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