Lucas Petroulakis

📣 Sherlock is pleased to announce that the smart contract security assessment is complete for @poofnew. We are happy to have played a part in helping a great team like Poof secure their codebase. Be sure with Sherlock.

Record alert! Our recent contest with @layeredge broke a record for the most auditors we've ever had participate in a single contest. Congrats again to @0xjimmyk and X77 for taking home the gold against the largest field ever 🏆

What a fine read here. And what a fantastic vision by a fantastic team. I must say that despite dealing with all kinds of protocols daily, Deli has managed to get me pumped to see what these people got in store for us, especially under the hood.

This is an interesting mix of ZK and Compound V2. One of the first DeFi implementations of a co-processor. In a world that will be dominated by ZK I highly recommend participating in this contest.

Time to unveil our secret. @malda_xyz will be hosting a contest with $80k of rewards starting this Thursday, July 24th! Don't miss it.

Introducing @defsec_, a star with many years of experience in the audit space and the next to achieve the exclusive role of Elite Security Partner at @blackthornxyz. Using his expert knowledge, he has made significant contributions to many collaborative audits, including…

Welcome to Sherlock's Vulnerability Spotlight! Each week, we will highlight an impactful vulnerability our researchers uncovered during a Sherlock audit. This week we have an excessive withdrawal via misconfiguration. It was found by @bin2chen, @TheCHADuke, iglyx, @tapired,…

Sherlock has been doing an incredible job with ZK lately. Recommend checking out this report. Great work by @cergyk1337 and @sammyaudits.

Can anyone guess which team will be hosting this massive contest that starts next week? 👀

We are proud to announce that Sherlock will be hosting an audit contest for the @ethereum Fusaka Upgrade! We love collaborating with the @ethereumfndn, which always puts security first. Stay tuned for more details to come!

Exploit Bounty Opens We will allow the attacker a 12h grace period starting now to contact us, after which a bug bounty will be opened rewarding 10% of funds returned if the intel leads to a recovery. We already have several leads regarding the IP addresses and on-chain…

We are proud to finally announce @gjaldon as the Watson of the Month for May 2025! @gjaldon had a standout month highlighted by his dominant win in the @zetablockchain contest where he found 2 solo highs, 3 solo mediums, and 12 total vulnerabilities! Congratulations @gjaldon!

Mellow Flexible Vaults Code Walkthrough x.com/i/broadcasts/1…

‼️The @mellowprotocol Mellow Flexible Vaults contest is now live! And as an added bonus, they have expanded the total rewards pool to $70,000!

x.com/i/article/1944…

If there’s one thing we know, it's that no DeFi protocol or platform is 100% safe. On July 9th, @GMX_IO Exchange V1 was hacked for $42M. Here’s our breakdown below from @Blackthornxyz’s Lead Security Partner @panprog (including a crucial lesson for smart contract development)…

We hope our auditors are well rested because @mellowprotocol's Sherlock contest kicks off on Monday, July 14th at 15:00 UTC. With 63,500 USDC in rewards, this contest is not for the casuals.

About two hours ago, the hacker returned 90% of the stolen funds to the Texture SOL address, taking the 10% greyhat bounty proposed earlier by the Texture team. As the hacker has fulfilled their side of the agreement, we will not pursue the matter further. We want to thank…

Let's go! Happy to have placed 2nd 🥈 in the recent @zetablockchain contest, hosted by @sherlockdefi Although my streak of 4 consecutive Cosmos SDK audit contest wins has ended, I'm still proud to help improve the security of this ecosystem. On to the next challenge!

🏆 @zetablockchain Audit Contest Results 🏆 Congrats to: 1. @gjaldon - $93,612 + 35,000 ZETA 🥇 2. @bernd_eth - $41,431 +20,000 ZETA 🥈 3. @0xSimao - $9,440 + 10,000 ZETA 🥉 $200,000 rewards ➡️ $15.8M+ paid out in rewards.