The ultimate security collab is landing at ETHDenver 🪐 We're gathering with the Ethereum Foundation to put our Pectra learning hats on in our first Hackerhouse of 2025 on Friday, February 28th.

Big thanks to Fergie 👑 from Cantina 🪐 for hosting our Solidity debugging workshop. The recording is now available on YT. These expert sessions are always great fun because we can dive deep into EVM and Solidity internals youtube.com/watch?v=LJCVG3…

It’s here: a new bug bounty and a new era. 🪐 Alchemy’s bounty is live in the Cantina. Security is non-negotiable when you're building the future of onchain. Your challenge: to secure their upcoming smart account that refuses to compromise on security, cost, or flexibility.

Why Cantina Competitions? 🪐 🧵 There’s a reason the best projects choose to work with us—they don’t want to be kept up at night by the thought of lackluster security. Here's how we can help you build with confidence too:

It's official: EigenCloud's $2.5M competition begins on March 7th. Lock in researchers 🪐

Calling all researchers! We're excited to announce the Pectra Learning Quest as part of the lead up to the Ethereum Foundation competition later this month on Cantina 🪐

Me after winning the Pectra Learning Quest

Competition was fierce, but the results are in for the private Berachain Foundation 🐻⛓ competition. Our top 3 invited researchers took home more than $315K in rewards from a total pot of $350K! 🪐 This is what an absolute commitment to security looks like.  Your top 3 ranked researchers

Come hang out with me tomorrow while I co-host the biggest EIP-7702 discussion. 👇👇👇

Cantina TV: How EIP-7702 Changes Everything x.com/i/broadcasts/1…

Bybit detected unauthorized activity involving one of our ETH cold wallets. The incident occurred when our ETH multisig cold wallet executed a transfer to our warm wallet. Unfortunately, this transaction was manipulated through a sophisticated attack that masked the signing

#cantinapectra

See you in Denver xoxo

Common Vulnerabilities in Solana Ecosystem 🧵 Behind the speed of Solana, there are may security issues that can catch even the best developers off guard. In this thread, we’ll cover some key vulnerabilities and how they can impact your projects.

Cantina TV: Ethereum Foundation Pectra Hacker House x.com/i/broadcasts/1…

We're excited to announce our new support portal for Cantina! 🪐 Need help? Visit the portal for: • Streamlined ticket system • Comprehensive Knowledge Base • Faster response times

Jack Sanford 🛡️ Spearbit Cantina 🪐 SHERLOCK I would like to see multiple million dollars contest on Sherlock 😃

Behind The Bar: EP 1. Hari - CEO of Cantina youtu.be/ToJgj1Z2-78?si… via YouTube

I’m going to Tiny Vikings’s upcoming Space. Will you join too? x.com/i/spaces/1djGX…

x.com/i/spaces/1LyxB…