xmikb's profile picture. Security Researcher | @beyondsec Head of Operations

Mikb

@xmikb

Security Researcher | @beyondsec Head of Operations

Mikb reposted

I stole $50k from @odosprotocol... on a local testnet... after the attack occurred... based on the tweet below... This is clickbait. However, this sophisticated attack leverages interesting behaviors of the EVM and pitfalls of an EIP that are worth knowing Let's get to it🔽

0xGreed_'s tweet image. I stole $50k from @odosprotocol... on a local testnet... after the attack occurred... based on the tweet below...
This is clickbait.

However, this sophisticated attack leverages interesting behaviors of the EVM and pitfalls of an EIP that are worth knowing

Let's get to it🔽

ALERT! Our system detected a series of attacks targeting the @odosprotocol protocol on #ETH #Base, resulting in ~$50k in losses. The root cause is arbitrary call vulnerability caused by unverified user input. We notice that the attacker exploited the precompile contract (0x4)…

Phalcon_xyz's tweet image. ALERT! Our system detected a series of attacks targeting the @odosprotocol protocol on #ETH #Base, resulting in ~$50k in losses. 

The root cause is arbitrary call vulnerability caused by unverified user input. We notice that the attacker exploited the precompile contract (0x4)…


Mikb reposted

🙌 New Alpha 🙌 I’d could bet this attack was carried out by a CTF player 💀

I stole $50k from @odosprotocol... on a local testnet... after the attack occurred... based on the tweet below... This is clickbait. However, this sophisticated attack leverages interesting behaviors of the EVM and pitfalls of an EIP that are worth knowing Let's get to it🔽

0xGreed_'s tweet image. I stole $50k from @odosprotocol... on a local testnet... after the attack occurred... based on the tweet below...
This is clickbait.

However, this sophisticated attack leverages interesting behaviors of the EVM and pitfalls of an EIP that are worth knowing

Let's get to it🔽


Mikb reposted
bentobox19_'s tweet image.

🙌 New Alpha 🙌 I’d could bet this attack was carried out by a CTF player 💀



Mikb reposted

🔥We placed 7th in the first @xyz_remedy CTF of 2025! Competing against 1,904 teams for a prize pool of $52,000+, the competition was fierce. Kudos to our teammates, especially those who dedicated their time despite the busy period leading up to Chinese New Year. 🙌 Thanks…

DeFiHackLabs's tweet image. 🔥We placed 7th in the first @xyz_remedy CTF of 2025!  Competing against 1,904 teams for a prize pool of $52,000+, the competition was fierce. 

Kudos to our teammates, especially those who dedicated their time despite the busy period leading up to Chinese New Year. 🙌 

Thanks…

This is getting really serious🥷

We’re tossing an extra $10k into the prize pool if this tweet gets 100 retweets or we hit 1k teams signed up for The Remedy CTF. This could be the biggest web3 CTF yet (Jan. 24–26). Let’s make it real—just hit that retweet button 🔁 Register your team here:…



Mikb reposted

A big thank you to @xmikb from @DeFiHackLabs for participating in The Remedy CTF 2025 and competing alongside the top talents in the space. Sign up here: buff.ly/40fE48b


Happy to play with @DeFiHackLabs, see ya!

This is gonna be the event of the year. A killer team from @DeFiHackLabs is joining The Remedy CTF 2025 (jan 24-26). You sure you wanna face them alone? Sign up here: buff.ly/3DVTuqQ



Mikb reposted

💣 The MOTHER of ALL ALPHA is here. I officially present to you: THE ART OF AUDITING web3-sec.gitbook.io/art-of-auditing The first community-driven resource that consolidates thousands of hours of expertise from the sharpest minds in the industry. I have spent the past 3 months scraping…


Feel free to slide into my DMs if you're interested in a security review.

Great to see the hard work paying off - @beyondsec is now featured on @Starknet's Security & Audits page! starknet.io/security-and-a… Moving step by step, and we're just getting started.



Mikb reposted

I know you want to be audited by one of the @immunefi CTF finalists. At @beyondsec, our mission is to strengthen the @ethereum and @Starknet ecosystem, securing one project at a time. It's never too late, or too early, to reach out to us and ask for a security review.

Lock in 🔒 Happy to have attended the CTF @immunefi final with great security researchers, top3 next year ✍️



Mikb reposted

Speaking of audit, @Bountive also get audited: x.com/Bountive/statu…

We are excited to share that the security audit for @Bountive has been completed by @beyondsec ! As we want to provide the best security for our users, this audit is a crucial step before our upcoming launch See details with the report in the thread🧵

Bountive's tweet image. We are excited to share that the security audit for @Bountive has been completed by @beyondsec !

As we want to provide the best security for our users, this audit is a crucial step before our upcoming launch

See details with the report in the thread🧵


A little bit late but it’s been amazing meeting so many people among the best in the industry during Devcon. Now it’s time to grind, get back to audits, and build on everything I’ve learned here! Proud to see the 🇫🇷 community showing up strong 💪


Mikb reposted

@Bountive's V2 has been successfully audited by @beyondsec. Check out the report in the thread: x.com/Bountive/statu…

We are excited to share that the security audit for @Bountive has been completed by @beyondsec ! As we want to provide the best security for our users, this audit is a crucial step before our upcoming launch See details with the report in the thread🧵

Bountive's tweet image. We are excited to share that the security audit for @Bountive has been completed by @beyondsec !

As we want to provide the best security for our users, this audit is a crucial step before our upcoming launch

See details with the report in the thread🧵


Mikb reposted

We are excited to share that the security audit for @Bountive has been completed by @beyondsec ! As we want to provide the best security for our users, this audit is a crucial step before our upcoming launch See details with the report in the thread🧵

Bountive's tweet image. We are excited to share that the security audit for @Bountive has been completed by @beyondsec !

As we want to provide the best security for our users, this audit is a crucial step before our upcoming launch

See details with the report in the thread🧵

Auditing Cairo while flying over the Pyramids of Giza, is it fate or just the universe aligning? ✨ Wrapped up our first @Starknet audit, securing @Bountive from above. Code locked🔒 Where should I audit next?📍👀

Interested in finding bugs in your DeFi project? We, @beyondsec, have concluded our first private security audit for @Bountive, a Prize Savings protocol deployed on @Starknet. This successful engagement officializes the launch of our auditing team in the field.



Mikb reposted

🔥 Ranked 4th in #BlazCTF! 💪 Big thanks to all the teammates for the hard work. Let's keep growing together! #CTF #Blockchain #CyberSecurity #Ethereum #web3 #DeFiHackLabs

DeFiHackLabs's tweet image. 🔥 Ranked 4th in #BlazCTF! 💪
Big thanks to all the teammates for the hard work.

Let's keep growing together!  
#CTF #Blockchain #CyberSecurity #Ethereum #web3 #DeFiHackLabs

Mikb reposted

Auditing while traveling might be cooler than expected 😁🌴 @KakarotZkEvm, happy to audit your codebase along this side quest.

m4k2_0x's tweet image. Auditing while traveling might be cooler than expected 😁🌴

@KakarotZkEvm, happy to audit your codebase along this side quest.

Mikb reposted

Join me in this @cantinaxyz seminar! 🪐 We will talk about my journey and how I went from Zero to Hero in web3 security in a couple months. No secret kept, pure alpha 🫣🔥

Well look who we have here! The one and only @zigtur 🪐 We'll be chatting to him this Wednesday 1pm Eastern Time about becoming a security researcher, how he leveled up his game, and more. Don't miss it!

cantinaxyz's tweet image. Well look who we have here! The one and only @zigtur 🪐

We'll be chatting to him this Wednesday 1pm Eastern Time about becoming a security researcher, how he leveled up his game, and more.

Don't miss it!


Finally got it! Let's make Web3 more secure! Thank you @DeFiHackLabs & @1nf0s3cpt

xmikb's tweet image. Finally got it! Let's make Web3 more secure!
Thank you @DeFiHackLabs & @1nf0s3cpt

Mikb reposted

Bitcoin L2 ecosystem is expanding super fast. According to @HouseofChimera, there are now over 85 Bitcoin L2s, with more than half launching in 2024. In July, I focused on exploring the history of scaling Bitcoin and the architecture of emerging BTC L2s. 🧵 1/

A 10-Year Summary of Bitcoin Scaling Solutions Today, we are publicly releasing our internal report on the security analysis of the Bitcoin L2 project architecture. Currently, over 80 Bitcoin L2 projects have emerged. However, there is a notable absence of a comprehensive…



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