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Bug Bounty Programs 2025

Explore all HackenProof’s programs below or filter the tech stack you work best with: let the bug hunt begin!

Total bug bounty200+
In bounties paid out$15.737.700
Total received reports25 000+
arrowHidden Gems
Triaged by Hackenproof
NiceHash Mining platform
up to$22,500
Started date:22 Jun 2023
Last updated:17 Jul 2025
Scope review:32804
Paid$0
up to$22,500
Triaged by Hackenproof
Asymetrix Web
up to$10,000
Started date:25 Apr 2023
Last updated:01 Jul 2025
Scope review:40840
Paid$0
up to$10,000
Triaged by Hackenproof
INIT Capital Web
up to$10,000
Started date:15 Jul 2024
Last updated:20 Jun 2025
Scope review:11575
Paid$0
up to$10,000
Triaged by Hackenproof
MetaMask Validator Staking Smart Contracts
up to$700,000
Started date:18 Mar 2024
Last updated:15 Jul 2025
Scope review:34449
Paid$0
up to$700,000
Account Abstraction Bugs
up to$250,000
Started date:16 Sep 2024
Last updated:12 Jun 2025
Scope review:26866
Paid$22,000
up to$250,000
Triaged by Hackenproof
Bluefin Web
up to$5,000
Started date:01 Jul 2024
Last updated:01 Jul 2025
Scope review:22550
Paid$0
up to$5,000
Triaged by Hackenproof
LiNEAR Protocol
up to$5,000
Started date:30 Jul 2024
Last updated:01 Jul 2025
Scope review:10849
Paid$100
up to$5,000
Triaged by Hackenproof
SG Forge Smart Contracts
up to$10,000
Started date:14 Mar 2025
Last updated:10 Jul 2025
Scope review:11692
Paid$0
up to$10,000
Triaged by Hackenproof
Walrus Smart Contracts
up to$100,000
Started date:27 Mar 2025
Last updated:08 Jul 2025
Scope review:16104
Paid$0
up to$100,000
Triaged by Hackenproof
Bluefin Coin Contracts
up to$15,000
Started date:13 Jun 2025
Last updated:01 Jul 2025
Scope review:9050
Paid$0
up to$15,000
Added: Oldest to Newest
Added: Newest to Oldest
Updated at: Oldest to Newest
Updated at: Newest to Oldest
Max Bounties: Low to High
Max Bounties: High to Low
257 Results
Triaged by Hackenproof
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Cetus Smart ContractsNEW
Cetus is a leading decentralized exchange in crypto. Live from the first day of Sui mainnet, Cetus is the leading DEX and aggregator on Sui, serving as the key liquidity and swap infra of the Sui ecosystem. The mission of Cetus is building a powerful and flexible underlying liquidity network to make trading easier for any users and assets.
Started date: 07 Jul 2025Last updated: 07 Jul 2025Scope review: 4782
up to $300,000
Triaged by Hackenproof
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DeTEE Hackers Challenge
We created the Hacker Challenge program to allow haters and opponents to do due diligence around the technologies that power the DeTEE platform. Hence we open sourced everything and allowed everybody to join without any limits.
Started date: 28 Apr 2025Last updated: 29 Apr 2025Scope review: 10674
up to $14,380
Triaged by Hackenproof
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FMCPAY Web & Mobile
Fmcpay.com, founded by Fuinre Inc is the world’s most trusted platform for trading cryptocurrency, digital securities registered in the USA. Market cap & rank, prices, exchange volumes, and currency conversion!
Started date: 01 Jul 2025Last updated: 01 Jul 2025Scope review: 6980
up to $5,000
Triaged by Hackenproof
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AscendEX Web & MobileNEW
AscendEX is a platform for investors of all experience levels who want to make their crypto ascent better. Simple crypto solutions and friendly customer support help our users invest, trade, earn, and manage their ascents with confidence.
Started date: 01 Sep 2025Last updated: 17 Jul 2025Scope review: 14446
up to $10,000
Triaged by Hackenproof
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Flow Protocol
Flow is a decentralized platform that anyone can access, everyone can trust, and no-one can censor or block. Flow is the future.
Started date: 08 May 2025Last updated: 11 Jun 2025Scope review: 12779
up to $100,000
Triaged by Hackenproof
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GroveX Web & Mobile
GroveX's mission is to make Crypto currency trading accessible, efficient, and secure for everyone. We aim to empower individuals worldwide by providing a platform facilitating participation in the digital economy.
Started date: 30 May 2025Last updated: 30 May 2025Scope review: 8111
up to $1,500
Triaged by Hackenproof
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emojicoin.fun frontend
Say hello to the newest member of the ever-evolving DeFi landscape: emojicoin.fun, where all launched and tradable coins are emojicoins. The emojicoin.fun platform merges the engaging, expressive nature of emojis with the dynamic world of DefI, enabling a vibrant, fair, and user-friendly environment for traders and communities.
Started date: 18 Apr 2025Last updated: 21 Apr 2025Scope review: 10407
up to $2,000
Triaged by Hackenproof
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GMGN Web & Mobile
Fast Trade, Fast Copy Trade, Fast AFK Automation. Discover faster, Trading in seconds🚀 On-chain at the speed of light.
Started date: 17 Mar 2025Last updated: 19 Mar 2025Scope review: 17417
up to $1,000,000
Triaged by Hackenproof
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Flow Web
Flow is a decentralized platform that anyone can access, everyone can trust, and no-one can censor or block. Flow is the future.
Started date: 08 May 2025Last updated: 17 Jun 2025Scope review: 10092
up to $4,000
Triaged by Hackenproof
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STON.fi DEX Smart Contracts v2
STON.fi is a decentralized automated market maker (AMM) built on the TON blockchain providing virtually zero fees, low slippage, an extremely easy interface, and direct integration with TON wallets.
Started date: 22 Apr 2025Last updated: 12 May 2025Scope review: 12891
up to $100,000