0x9527🦀

@coffiasse

Hunting bugs. Finding alpha. Building bots. | Smart Contract Security × On-chain Arbitrage × Quant Trading Building @0xPandaSecurity

Webb City, MO

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0x9527🦀
@coffiasse
Aug 25, 2025
I placed 5th out of 1,548 participants in the @code4rena @chainlink contest, which also turned out to be my highest single issue reward so far. Of course, luck played a part if you keep going for 1–2 years, you’ll inevitably run into this kind of luck too
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0x9527🦀
@coffiasse
Nov 5
This world is so ridiculous. If you want to report a vulnerability to us, you have to pay $15 first. So here's a business idea: what if I deploy a protocol full of vulnerabilities and invite security researchers to submit reports? Wouldn't that be a great way to make a
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0x9527🦀
@coffiasse
Nov 2
In complex DeFi execution paths, vulnerabilities often stem from developers not fully understanding the third-party protocols they integrate with. For example, imagine a harvest process where the protocol accumulates the claimed reward amount in storage for subsequent
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0x9527🦀
@coffiasse
Nov 2
The strategy is public. The edge is in the execution.
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0x9527🦀
@coffiasse
Nov 2
Premia Exploit: Empty Option Pools Drained Six Vaults This looks like a classic trust-assumption vulnerability. The vault's assumption was that any pool deployed by our factory is a safe place to hold our collateral.
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