pyk (@sepyke) header
pyk (@sepyke) profile picture
🇮🇩
Joined April 2011
pyk retweeted
I’ve been researching @Zcash security as part of our internal work at @osec_io. Today, I’m happy to share that the total amount I’ll be receiving in bug bounties from @Zcash has finally been confirmed at $972K. I’m really proud of what came out of this research. More importantly, I’m glad our work contributed to improving Zcash’s security and got more security researchers interested in Zcash. It’s especially great to see that many researchers are still looking into Zcash, finding and reporting bugs, and keeping an eye on its security. Huge thanks to the teams across the Zcash ecosystem, including @Zcash, @zodl_co, @ZcashFoundation, @ValarGroup, @ShieldedLabs, @TachyonZcash, and @ZcashCommGrants, for taking security seriously and rewarding researchers, and to the entire Zcash community for all the support. I’ll keep doing my best to find more bugs.
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crazy that hours of pre-fuzzing modeling now takes <5 mins
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ripfuzz about to get its first trophy 😭
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Friendship ended with Panic(0x1), now BrokenInvariantError is my best friend learned the Panic(0x1) pattern from hevm, echidna, medusa and foundry, shipped it in ripfuzz, retired it today. BrokenInvariantError carries id + description in plain revert data. Rest in peace bro 🪦
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TIL even 4byte directory is not safe from telegram spam bots
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