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Bug Bounty Programs 2026

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

Total bug bounty400+
In bounties paid out$26 000 000+
Total received reports85 000+
arrowHidden Gems
Triaged by HackenProof
VeChainThor
up to$35,000
Started date:20 May 2018
Last updated:29 Jun 2026
Scope review:177232
Paid$17,157
up to$35,000
Gate
up to$5,000
Started date:19 Aug 2021
Last updated:29 Jun 2026
Scope review:162714
Paid$21,955
up to$5,000
Triaged by HackenProof
XT
up to$4,000
Started date:24 Apr 2023
Last updated:29 Jun 2026
Scope review:83311
Paid$13,600
up to$4,000
Triaged by HackenProof
Backpack Web & API
up to$100,000
Started date:29 Jul 2024
Last updated:29 Jun 2026
Scope review:57334
PaidPrivate
up to$100,000
Triaged by HackenProof
Asphere Web
up to$10,000
Started date:16 Oct 2024
Last updated:29 Jun 2026
Scope review:59948
PaidPrivate
up to$10,000
Triaged by HackenProof
Bluefin Spot Contracts
up to$15,000
Started date:09 Dec 2024
Last updated:29 Jun 2026
Scope review:56218
PaidPrivate
up to$15,000
Triaged by HackenProof
STON.fi DEX Smart Contracts v2
up to$100,000
Started date:22 Apr 2025
Last updated:29 Jun 2026
Scope review:78445
Paid$0
up to$100,000
Triaged by HackenProof
Astros Web
up to$5,000
Started date:09 Oct 2025
Last updated:29 Jun 2026
Scope review:58993
Paid$150
up to$5,000
Triaged by HackenProof
Citrea Web & Apps
up to$25,000
Started date:28 Jan 2026
Last updated:29 Jun 2026
Scope review:52747
Paid$600
up to$25,000
Triaged by HackenProof
AMLBot KYT Web
up to$1,500
Started date:20 Mar 2026
Last updated:29 Jun 2026
Scope review:46564
Paid$900
up to$1,500
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
316 Results
Triaged by HackenProof
program image
LIVE
Arcadia Finance Smart Contracts
Arcadia is a non-custodial composable margin protocol on Base, Optimism, and Unichain for leveraged yield strategies on AMM liquidity positions.
Started date: 10 Jun 2026Last updated: 30 Jun 2026Submissions: 73
up to $25,000 Paid: 750
DEFI
SMART CONTRACT
SOLIDITY
Triaged by HackenProof
program image
PAUSED
Zeko Protocol
Zeko is a decentralized zero-knowledge scaling protocol built on Mina, powering the future of the Internet, AI, Gaming, and Finance.
Started date: 02 Jun 2026Last updated: 08 Jun 2026Submissions: 198
up to $3,000 Paid: 3250
L1/L2
BLOCKCHAIN
TYPESCRIPT
Triaged by HackenProof
program image
LIVE
SuperEarn Web & Smart Contracts
SuperEarn is designed with a clear mission: to make high-quality, risk-managed on-chain yield Simple, Secure, and Smart for everyday stablecoin users.
Started date: 27 May 2026Last updated: 27 May 2026Submissions: 249
up to $30,000 Paid: 2800
DEFI
WEB
SMART CONTRACT
SOLIDITY
Triaged by HackenProof
program image
LIVE
Hyperbridge Protocol
Hyperbridge is a secure system that allows different blockchains to communicate with each other. This communication facilitates the transfer of assets on the blockchain. Unlike older methods that relied on groups of people (multisig committees) to approve transactions, Hyperbridge uses a more robust approach. It leverages the collective agreement of the entire network (consensus) and verifiable proofs (state proofs) to ensure that all communication is fully secure, just as if it were happening on a single blockchain. This decentralized method removes the main point of weakness that has led to billions of dollars in losses in the past. Hyperbridge is the first of its kind in the world.
Started date: 14 May 2026Last updated: 25 May 2026Submissions: 1894
up to $50,000 Paid: 152500
BRIDGE
SMART CONTRACT
RUST
SOLIDITY
Triaged by HackenProof
program image
LIVE
Cetus Web
Cetus is a pioneer DEX and concentrated liquidity protocol built on the Sui network. The mission of Cetus is building a powerful and flexible underlying liquidity network to make trading easier for any users and assets.
Started date: 08 Apr 2026Last updated: 29 Jun 2026Submissions: 111
up to $10,000 Paid: 1570
SUI
DAPP
WEB
APPS
Triaged by HackenProof
program image
LIVE
Ample Smart Contracts
A new way to compound onchain assets. Deposit supported assets, retain full principal ownership, and earn variable upside.
Started date: 01 Apr 2026Last updated: 15 May 2026Submissions: 148
up to $20,000 Paid: 0
DEFI
SMART CONTRACT
SOLIDITY
Triaged by HackenProof
program image
LIVE
Dexalot Smart Contracts
Dexalot is a revolutionary non-custodial central limit order book dex aiming at bringing the traditional centralized exchange look and feel, through a decentralized on-chain application.
Started date: 24 Mar 2026Last updated: 18 May 2026Submissions: 610
up to $100,000 Paid: 0
DEX
SMART CONTRACT
SOLIDITY
Triaged by HackenProof
program image
PAUSED
Lendvest Smart Contracts
Lendvest is a non-custodial protocol enabling fixed term loans and automated staking for DeFi protocols.
Started date: 24 May 2026Last updated: 27 May 2026Submissions: 355
up to $30,000 Paid: 13225
DEFI
SMART CONTRACT
SOLIDITY
Triaged by HackenProof
Hidden Gem
program image
LIVE
AMLBot KYT Web
The AMLBot platform automates AML / KYC procedures and reduces compliance expenses
Started date: 20 Mar 2026Last updated: 29 Jun 2026Submissions: 77
up to $1,500 Paid: 900
WEB2
WEB
APPS
Triaged by HackenProof
program image
LIVE
idOS Apps and SC
idOS (identity operating system) is a decentralized storage and access management network specifically designed to store user data.
Started date: 17 Mar 2026Last updated: 25 Jun 2026Submissions: 161
up to $5,000 Paid: 7750
STABLECOIN
DEFI
WEB
APPS
SOLIDITY