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j3x

Security Researcher

Web3 Security Researcher | ex-web2 hacker | CTF'er

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High

Total

Medium

Total

$7.53K

Total Earnings

#685 All Time

8x

Payouts

1x

1st Places

2x

2nd Places

4x

Top 10

All

Sherlock

Cantina

Jul '25

succinct-network

13.63 USDC • 1 total finding • Cantina • 4mj3x

#31

medium

Finding not yet public.

DeBank

1,016.39 USDC • Sherlock • j3x

Jun '25

Symbiotic Relay

17.43 USDC • 1 total finding • Sherlock • j3x

#11

medium

Unbounded loop in `getKeys()` can cause issues to integrating protocols

May '25

Usual ETH0

3,910 USDC • 1 total finding • Sherlock • j3x

medium

Even the slightest wstETH price drop can break a core invariant

alchemix-v3

670.66 USDC • 11 total findings • Cantina • 4mj3x

#22

high

Finding not yet public.

high

Finding not yet public.

high

Finding not yet public.

high

Finding not yet public.

high

Finding not yet public.

high

Finding not yet public.

high

Finding not yet public.

high

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.

Apr '25

liquidity-book-vaults

38.78 USDC • 4 total findings • Cantina • 4mj3x

#43

medium

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.

Mar '25

Crestal Network

921.20 USDC • 4 total findings • Sherlock • j3x

high

Direct theft of funds using payWithERC20()

medium

Anyone can set malicious workers and set a malicious encryption key

medium

Anyone can call submitDeploymentRequest(), which leads to serious consequences

medium

Signature Replay Vulnerability in updateWorkerDeploymentConfigWithSig Leads to financial loss to users

badger-ebtc-bsm

944.01 USDC • 3 total findings • Cantina • 4mj3x

high

Finding not yet public.

medium

Finding not yet public.

medium

Finding not yet public.