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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
up to$10,000
Started date:20 Nov 2020
Last updated:12 Jun 2025
Scope review:100408
Paid$17,151
up to$10,000
Triaged by Hackenproof
Allbridge
up to$4,000
Started date:26 Oct 2022
Last updated:12 Jun 2025
Scope review:82908
Paid$600
up to$4,000
Triaged by Hackenproof
NiceHash Mining platform
up to$22,500
Started date:22 Jun 2023
Last updated:19 Jun 2025
Scope review:28217
Paid$0
up to$22,500
Triaged by Hackenproof
Payhub Web
up to$2,000
Started date:02 Jul 2024
Last updated:12 May 2025
Scope review:28661
Paid$450
up to$2,000
Triaged by Hackenproof
Polygon POS
up to$1,000,000
Started date:29 Feb 2024
Last updated:12 Jun 2025
Scope review:32913
PaidPrivate
up to$1,000,000
Triaged by Hackenproof
INIT Capital Web
up to$10,000
Started date:15 Jul 2024
Last updated:20 Jun 2025
Scope review:9160
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:22268
Paid$22,000
up to$250,000
Triaged by Hackenproof
Tothemoon Web
up to$50,000
Started date:20 Nov 2024
Last updated:26 May 2025
Scope review:108819
Paid$850
up to$50,000
Triaged by Hackenproof
Swap.io Smart Contracts
up to$100,000
Started date:17 Mar 2025
Last updated:05 Jun 2025
Scope review:8637
Paid$300
up to$100,000
Triaged by Hackenproof
Gear Protocol
up to$25,000
Started date:13 Mar 2025
Last updated:18 Jun 2025
Scope review:16977
Paid$0
up to$25,000
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
250 Results
Triaged by Hackenproof
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Goby Wallet
A Web3 wallet on #Chia Network.
Started date: 25 Jun 2024Last updated: 19 May 2025Scope review: 11885
up to $10,000
Triaged by Hackenproof
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Aptos Network
Aptos is a next-generation Layer 1 blockchain. Aptos’ breakthrough technology and programming language, Move, are designed to evolve, improve performance and strengthen user safeguards. The Aptos Foundation ("Aptos", "we", or "us") welcomes feedback from security researchers and the general public to help improve the security of the Aptos Network, and, at its sole discretion, offers bounty rewards ("Rewards") for security reports that identify previously unknown, in-scope security vulnerabilities.
Started date: 06 Jun 2024Last updated: 11 Jun 2025Scope review: 30879
up to $1,000,000
Triaged by Hackenproof
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Towns Protocol
Towns Protocol is the foundation for decentralized, ownable spaces that empower communities.
Started date: 05 Jun 2024Last updated: 26 May 2025Scope review: 28543
up to $50,000
Triaged by Hackenproof
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CoinEx Web & Mobile
CoinEx is a global cryptocurrency exchange committed to making crypto trading easier.
Started date: 30 May 2024Last updated: 12 Jun 2025Scope review: 16992
up to $10,000
Triaged by Hackenproof
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Telegram Apps Center
Community-driven catalog of applications developed by third-party developers. This bug bounty program is focused on https://t.me/tapps itself and TON apps which are listed within this bot.
Started date: 21 May 2024Last updated: 27 May 2025Scope review: 16090
up to $1,500
Triaged by Hackenproof
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TON Society
Web sites, web apps and mini apps operated by TON Society.
Started date: 21 May 2024Last updated: 12 Jun 2025Scope review: 26597
up to $5,000
Triaged by Hackenproof
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Unitus V2 Smart Contracts
The next-generation multi-chain money market connecting assets, bridging Chains. Unitus aims to become a cross-chain and omni money market, connecting liquidity across the globe, encompassing both crypto and real-world assets, and spanning the realms of on-chain and off-chain ecosystems. For more details, please visit https://unitus.finance/
Started date: 10 May 2024Last updated: 12 Jun 2025Scope review: 17884
up to $50,000
Triaged by Hackenproof
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DeXe Protocol Smart Contracts
Is an innovative infrastructure of 50+ smart contracts for building and governing effective DAOs.
Started date: 15 Jan 2024Last updated: 12 Jun 2025Scope review: 28568
up to $500,000
Triaged by Hackenproof
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Superposition Finance Web
As a cutting-edge decentralized finance borrowing and lending protocol, our top priority is maintaining the security and integrity of user assets and operations. We invite ethical hackers, security researchers, and cybersecurity enthusiasts to test our systems and help us identify potential vulnerabilities. Our bug bounty program is focused on identifying critical to low impact vulnerabilities that could potentially threaten the stability, security, and functionality of our protocol. By participating, you help safeguard the assets and operations of our users and enhance the resilience of our platform.
Started date: 03 May 2024Last updated: 26 May 2025Scope review: 20993
up to $20,000
Triaged by Hackenproof
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Slex WebNEW
SLEX is a Global Cryptocurrency & Commodity Trading platform focused on the development and promotion of digital and blockchain-based asset trading.
Started date: 01 Jan 2026Last updated: 22 May 2025Scope review: 27639
up to $500