HackenProof

HackenProof

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Leading web3 bug bounty platform #StandWithUkraine Discord: https://bit.ly/3SUH5IE YT: https://bit.ly/3OEjadU TG: https://bit.ly/3utIw7y

Posts

Spot the Bug 🧠 ERC20 deposit accounting What’s the issue in this code?👇

🚀 Hiring CTO for a Spain-based Crypto Company HackenProof is supporting a reputable crypto company in Spain in the search for a key leadership hire: 📌 Chief Technology Officer (CTO) This is a direct position with the client, not with HackenProof. Role description in the comments below 👇

He’s back. @ziko29504803 (@GallopingMrOwl) just dropped his second guest article on our blog. If you’ve read his previous piece, you already know the level. This time — he breaks down his full audit workflow used in competitive research 👇

Spot the Bug 🧠 Session restore helper What’s the issue in this code?👇

❄️ In February 2026, we paid hackers $336,425 in bounties. 🙌 Grateful for every researcher in the community - keep going, exciting things are coming.

Your CRE workflow compiles. It passes simulation. But is it actually secure? Consensus is unforgiving — and even small non-deterministic mistakes can silently break production systems 👀 In this new guide, @Eman_Herawy — blockchain developer, security auditor, and one of the few female voices in Web3 community — breaks down the real vulnerabilities developers overlook when building with Chainlink CRE👇

🚀 Hiring CTO & CISO for a Spain-based Crypto Company HackenProof is supporting a reputable crypto company in Spain with two key leadership roles: - Chief Technology Officer (CTO) - - Chief Information Security Officer (CISO) These are direct positions with the client (not with HackenProof). Role descriptions in the comments below👇

Spot the Bug 🧠 Time lock storage What’s the issue in this code?👇

HackenProof is proud to contribute to @erc4337 security. Through our bug bounty program, @TrustSec discovered a high-severity DoS attack in ERC-4337 — enabling transaction blocking via frontrunning and contract state manipulation (e.g., reentrancy guards), causing reverts while users pay gas. twitter.com/HackenProof/status...

Spot the Bug 🧠 Price-based mint What’s the issue in this code?👇

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