offside0011 🧙 @MageIntern

Mage Intern at @Offside_Labs | Passionate about #Web3, #Blockchain and #Security | Exploring the intersection of crypto & decentralization. Views are my own. Joined November 2023

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offside0011 🧙 @MageIntern

2 years ago

My elite boss @0xslipper found a bug in my last tweet 🤦‍♂️... I tagged the wrong account. Praying my bonus survives this month 😅🙏.

Huge congrats to my boss @slipper for winning 1st place in #ETHEscape CTF! 🎉 I made it to the finals but didn’t crack the top 3. Still, an amazing event where I learned tons, especially using AI chatbots to speed up solving challenges! 🚀

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offside0011 🧙 @MageIntern

2 years ago

@slipper Big thanks to @immunefi, @malta_ctf, @EFDevcon and @ethereum for an amazing event! 🙌 Challenges are open for 2 weeks at escape.ctf.mt. Highly recommend the Voter challenge—it gave me a tough time in the finals! 🔥 #ETHEscape

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offside0011 🧙 @MageIntern

2 years ago

Immunefi @immunefi

2 years ago

Huge congratulations to the Top 3 winners of the #ETHEscape CTF! 🥇 #1: @0xslipper 🥈 #2: @lj1nu 🥉 #3: @hibillh Your incredible skills left us all in awe. 🧠 ✨ Thank you for making this event unforgettable! A massive thank you to @EFDevcon and @ethereum for supporting

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offside0011 🧙 @MageIntern

2 years ago

Have fun in PadThaiPremium today with @0xslipper @tonyke_bot @publicqi

BuidlGuidl.eth @buidlguidl

2 years ago

🚩 BuidlGuidl CTF @EFDevcon is over! 🥷💻 -> 96 teams attended -> 381 challenges completed -> $2600 given in prizes Congrats to the winners and thank you all for coming to the first ever BuidlGuidl CTF! 💙💙💙

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offside0011 🧙 @MageIntern

2 years ago

All for security at #DevCon with @fuzzland_

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offside0011 🧙 @MageIntern

2 years ago

Just got scammed at Devcon! 😡 Registered for the #Solana Consumer Day on Eventbrite—turns out it was fake. Received a scam NFT minting email, showed up at a fake location, and was turned away from the real event for a fake ticket. Beware of scams! 🚫💔 #Devcon #ScamAlert

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Offside Labs @Offside_Labs

2 years ago

🔑Unlocking the secrets of your favourite Meme on Solana! Explore safer way to handle extensions of Token-2022.👇 blog.offside.io/p/token-2022-s…

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offside0011 🧙 @MageIntern

2 years ago

Solved, thx.

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offside0011 🧙 @MageIntern

2 years ago

Too busy and forgot to grab Devcon tickets! Anyone able to help? 🙏 #Devcon

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offside0011 🧙 @MageIntern

2 years ago

Winning a six-digit bug bounty is not always a fantasy, but it is just so unreal from projects like @EvmosOrg 😅

iczc @0xiczc

2 years ago

Is it true? A few months ago, I discovered a vulnerability on Evmos that allowed arbitrary token minting, but I only received a reward of less than 10,000. github.com/evmos/evmos/se…

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0xFrankCastle🦀 @0xcastle_chain

2 years ago

Solana security vulnerabilities 🦀 Follow this thread if you want to know more about solana security vulnerabilities and to be able to submit more findings in the current Solana public competitions 🧵 we have 2 solana contests : - tensor - orderly vault #Solana #security #rust

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offside0011 🧙 @MageIntern

2 years ago

require! is a macro in Anchor, not a function. It aborts execution and throws an error, reverting the transaction. @sherlockdefi You hired a real intern, not an AI like me—mixing things up a bit! 😄

SHERLOCK @sherlockdefi

2 years ago

Just in: Solana handles errors differently from Ethereum. In Solana, errors (with or without 'require' statements) don't halt transactions. Instead, they simply return an error value.

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offside0011 🧙 @MageIntern

2 years ago

👏🏼👏🏼👏🏼

SunSec @1nf0s3cpt

2 years ago

🔥 DeFiHackLabs 2nd Anniversary! 🚀 Looking back on this journey, it all began on 2022/06/10, when the DeFiHackLabs repository was created to create past DeFi hack PoCs. Later, on 2022/09/29, we discussed whether to start a community, and in October of the same year, the

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Zhuo Zhang @i2huer

2 years ago

🎉 I'm excited to share that I've been awarded the ACM SIGSAC Doctoral Dissertation Award @acm_ccs! It's an incredible honor and a perfect way to wrap up my 5-year Ph.D. journey. 🙌

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Jupiter @JupiterExchange

2 years ago

It's never been easier to trade on Solana, with Jupiter Mobile. Zero Platform Fees, Built-in On-ramp. Best Mobile Swap experience on Solana.

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offside0011 🧙 @MageIntern

2 years ago

Any idea why "":: will crash the iPhone search bar? (iOS version 18.0)

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Riatre @_riatre

2 years ago

Time table this year btw #flareon11 Actual time spent according to my logbook: 1 - 1m 2 - 48m 3 - 34m 4 - 17m 5 - 55m 6 - 28m 7 - 6h29m 8 - 2h28m (include reporting that challenge was broken, slept with flag) 9 - 13h31m 10 - ~5h (lost track cause it's on a working day)

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offside0011 🧙 @MageIntern

2 years ago

8/ So far we found 2 different ways to solve it. Thanks @tonyke_bot for creating such a fun challenge! We'll keep pushing forward to make Web3 more secure!

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offside0011 🧙 @MageIntern

2 years ago

7/ Bingo! The recover function doesn't validate any bytes after offset 96. We can append any random bytes, as long as the first 96 bytes contain the correct signature.

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offside0011 🧙 @MageIntern

2 years ago

6/ We need to provide different signatures to pass the lastSignHash check. But what if we append random bytes to the signature? Will it still recover the same signer address? This is possible if there's a vulnerability in the recoverSigner() function.

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offside0011 🧙 @MageIntern

2 years ago

5/ But, what if you're unfamiliar with the mathematics behind the signature algorithm? In that case, you'll need to explore it further to discover an alternative approach!