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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
WhiteBIT Protocol
up to$10,000
Started date:24 Apr 2023
Last updated:01 Jul 2025
Scope review:24810
Paid$0
up to$10,000
Triaged by Hackenproof
NiceHash Mining platform
up to$22,500
Started date:22 Jun 2023
Last updated:19 Jun 2025
Scope review:31730
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:39951
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:10698
Paid$0
up to$10,000
Account Abstraction Bugs
up to$250,000
Started date:16 Sep 2024
Last updated:12 Jun 2025
Scope review:25783
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:21629
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:9996
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:10759
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:15140
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:7664
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
255 Results
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 Aug 2025Last updated: 19 Jun 2025Scope review: 13463
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: 11907
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: 7203
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: 9555
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: 16510
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: 9124
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: 12035
up to $100,000
Triaged by Hackenproof
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The Sandbox Smart Contracts
The Sandbox is a virtual gaming world where players can build, own, and monetize gaming experiences in the metaverse.
Started date: 22 May 2025Last updated: 11 Jun 2025Scope review: 8413
up to $200,000
Triaged by Hackenproof
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DEXX Web & Mobile
First memecoins trading terminal application.
Started date: 26 Feb 2025Last updated: 19 May 2025Scope review: 12860
up to $10,000
Triaged by Hackenproof
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eOracle Web
At its core, eOracle is an open infrastructure platform that empowers developers to build secure oracles backed by Ethereum's battle-tested security model. eOracle creates a foundation for specialized data services that combine deep domain expertise with unmatched cryptoeconomic security.
Started date: 31 Mar 2025Last updated: 04 Apr 2025Scope review: 20128
up to $2,000