Ethereum, EigenLayer, PumpFun $6.5M+ available for grabs on 3 competitions only! Only on Cantina 🪐 🫡

Just built an MCP for Ghidra. Now basically any LLM (Claude, Gemini, local...) can Reverse Engineer malware for you. With the right prompting, it automates a *ton* of tedious tasks. One-shot markups of entire binaries with just a click. Open source, on Github now.

I'm looking for an Account Manager or Director of Account Management. The ideal candidate is: - Obsessed with retaining customers and finding new opportunities with them. - Willing to work hard at a fast-moving, customer-obsessed startup. Link below to apply:

At some point, every company needs to invest in young talent. I'm incredibly thankful for the young security researchers competing on Cantina. Some have even left school to be fully locked in. Should we offer them a Cantina degree?

David Hoffman Bankless Here's my stance :) We can scale the canonical L1 EVM by 1,000x—from 10 TPS to 10K TPS—using zkVMs. The core idea: validators verify a SNARK for every EVM block, instead of re-executing it. I'll discuss this on Ethproofs call #1, Fri Apr 25 at 2pm UTC. The founders of 17

🚀 Introducing StealthNote → stealthnote.xyz Post anonymous messages while proving you belong to an organization — without revealing your identity. 🔒 Built with Noir Interesting messages crossposted to x.com/stealthnote_

Recently I was targeted by an extremely sophisticated phishing attack, and I want to highlight it here. It exploits a vulnerability in Google's infrastructure, and given their refusal to fix it, we're likely to see it a lot more. Here's the email I got:

🚨 Wonderland is hiring, and not just one role. 👨‍💻 3 Senior Solidity devs 🧠 2 Senior Offchain (TypeScript) devs 🔐 1 Senior Security Researcher 🧪 1 Senior QA Automation Engineer If you’re elite at what you do and want to build the backbone of crypto with us. Apply at

We’re pleased to share that the hacker has cooperated and returned the funds within the safe harbor deadline. As stated in the original Security Council message, the case is now considered resolved. The assets are now in custody of the Security Council, and the decision on what

I was one of EOF's biggest supporters. I now think we might be making a mistake. Speaking for Reth: 1. Nix it altogether. Replace with EIP7912. 2. If we cannot rally core dev teams on (1), do EOF w/ code & gas introspection restored. Screenshot w/ full context.

Wake up, Google is adopting ZK. One reason ZK will be adopted is it reduces the security overhead of companies who manage large data sets of sensitive information. It is not uncommon for companies to spend 10s of billions a year protecting this data. Reduce sensitive data ->

Last week I reported a Critical bug to Scroll via Immunefi. Massive shoutout to the team for their exceptional commitment to security. The issue was mitigated within minutes after the report. Glad to contribute to Scroll and the Ethereum ecosystem 🧙‍♂️📜

The Pectra hardfork has finalized on #Ethereum! Congratz everyone 🥳🥳

The Real Slim Shady: CVE-2025-30147 - The curious case of subgroup check on Besu blog.ethereum.org/2025/05/07/the…

0. Announcing the Trillion Dollar Security (1TS) initiative: an ecosystem-wide effort to upgrade Ethereum’s security to help bring the world onchain.

Announcing Protocol blog.ethereum.org/2025/06/02/ann…

Security Advisory There was a recently discovered critical vulnerability in Plonky3, a proof system library used as a dependency in SP1. The issue affects verification of all proofs including on-chain verifiers. Other zkVMs that rely on Plonky3 are also impacted. We have

One of the beauty of using EIP-7702 is that you can rescue all funds from a compromised wallet using a paymaster and a friendly delegator. There is _no need_ to send ETH to the compromised wallet at all! I decided this morning to write and open-source a fully-fledged Bash script

A landmark moment for @Ethereum security. 🪐 The $2,000,000 Pectra competition, run in collaboration with Ethereum.orgfndn, has officially concluded. Your top-ranked researchers: 🥇 Alex Filippov - $342,159.94 🥈 Zigtur - $287,159.95 🥉 NDKoo - $203,733.19 Details follow.

0. Last month we announced the Trillion Dollar Security (1TS) initiative: an ecosystem-wide effort to upgrade Ethereum’s security. Today we’re releasing the first 1TS report: an overview of the existing security challenges in the Ethereum ecosystem.