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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:7665
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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Swap.io Smart Contracts
Swap.io — your Gateway to Seamless Solana Swaps.
Started date: 17 Mar 2025Last updated: 01 Jul 2025Scope review: 11644
up to $100,000
Triaged by Hackenproof
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Parity Polkadot Release Infrastructure
We're a core blockchain infrastructure company. We're creating an open-source creative commons that will enable people to create better institutions through technology.
Started date: 23 Feb 2025Last updated: 23 May 2025Scope review: 8540
up to $25,000
Triaged by Hackenproof
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Polkadot SDK, Runtime by Parity
Parity Technologies is a global collective of tech experts who are passionate about creating a world based on truthful — rather than trustful — interactions.
Started date: 23 Feb 2025Last updated: 23 May 2025Scope review: 7994
up to $25,000
Triaged by Hackenproof
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Polkadot Bridge
We're a core blockchain infrastructure company. We're creating an open-source creative commons that will enable people to create better institutions through technology.
Started date: 23 Feb 2025Last updated: 12 Jun 2025Scope review: 13919
up to $100,000
Triaged by Hackenproof
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Aptos Keyless
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: 12 Feb 2025Last updated: 27 May 2025Scope review: 18652
up to $1,000,000
Triaged by Hackenproof
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Tickets Travel Network / Mobile
Tickets Travel Network is one of the most distinctive and expansive travel distribution companies in the EMEA region. As a smart travel provider, we offer our customers wide range of products: flights, train and bus journeys.
Started date: 06 Feb 2025Last updated: 19 May 2025Scope review: 9508
up to $2,000
Triaged by Hackenproof
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RISC Zero Blockchain Verifiers
The RISC Zero zkVM is a verifiable computer that works like a real embedded RISC-V micro-processor, enabling programmers to write ZK proofs like they write any other code. This program covers the RISC Zero blockchain verifiers which provides the onchain verification RISC ZERO zkVM Groth16 proof claims.
Started date: 31 Jan 2025Last updated: 19 May 2025Scope review: 11665
up to $150,000
Triaged by Hackenproof
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gno.land
gno.land is a next-generation smart contract platform using Gno, an interpreted version of the general-purpose Go programming language. On gno.land, smart contracts can be uploaded on-chain only by publishing their full source code, making it trivial to verify the contract or fork it into an improved version. With a system to publish reusable code libraries on-chain, gno.land serves as the “GitHub” of the ecosystem, with realms built using fully transparent, auditable code that anyone can inspect and reuse. gno.land addresses many pressing issues in the blockchain space, starting with the ease of use and intuitiveness of smart contract platforms. Developers can write smart contracts without having to learn a new language that’s exclusive to a single ecosystem or limited by design. Go developers can easily port their existing web apps to gno.land or build new ones from scratch, making web3 vastly more accessible.
Started date: 13 Dec 2024Last updated: 19 May 2025Scope review: 14515
up to $10,000
Triaged by Hackenproof
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Bitunix Web
The Professional Crypto Derivatives Exchange.
Started date: 10 Dec 2024Last updated: 01 Jul 2025Scope review: 42254
up to $8,000
Triaged by Hackenproof
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WEEX Web & App
WEEX Exchange - The Rising Cryptocurrency Trading Platform WEEX Exchange is a robust digital currency trading platform that was established in 2018 with a significant $100 million investment from a top blockchain investment firm. The platform WEEX Exchange is designed to cater to a wide array of trading needs, offering crypto trading services such as spot trading, futures trading, over-the-counter (OTC) trading, and copy trading. To prioritize the safety of user funds, WEEX has established a 1000 BTC security deposit pool, the address of which is publicly disclosed, highlighting its commitment to transparency and security.
Started date: 09 Dec 2024Last updated: 19 Jun 2025Scope review: 17425
up to $10,000