[New Bug Bounty] JOJO Has Launched Bug Bounty With Up to $30,000 Reward Per Critical Vulnerability

Alex Horlan
Head of Triage, HackenProof
2 Minutes Read


JOJO is a decentralised perpetual contract based on a 100% on-chain perpetual contract ledger and an off-chain matching system which could provide deeper liquidity than AMM perp contracts and a safer trading experience than CLOB perp contracts.

Check Out The Rewards

If you find a vulnerability according to the bounty rules, JOJO will reward you:

  • Critical: $15,000 – $30,000
  • High: $5,000 – $10,000
  • Medium: $1,000 – $3,000
  • Low:$50 – $500

Join The Bounty Hunt

There are 2 assets to scope!

  • Web
  • smart contract source code

Make sure your reports contain info about these incidents:

  • Stealing or loss of funds
  • Permanent freezing of funds
  • Unauthorized transaction
  • Transaction manipulation
  • Attacks on logic (behavior of the code is different from the business description)
  • Reentrancy
  • Reordering
  • Over and underflows
  • Unable to match orders
  • Risk parameters being changed by non-owner address

To increase your chances of finding a critical bug, read JOJO documentation here.

Once you’re ready, click here to join the bounty hunt!

Read more on HackenProof Blog