Bug bounty programs & audit competitions

Every program BountyHunt tracks, with its in-scope repos, web targets, and contracts. The public catalog is delayed 12 hours — sign up to see it live and get notified the moment scope changes.

GoodRx HackerOne live $7.5K updated 2026-10-27 MoonPay HackerOne live $20K updated 2026-10-27 Stripe HackerOne live $25K updated 2026-10-27 Blend Labs HackerOne live $7.5K updated 2026-10-27 Wickr HackerOne live $25K updated 2026-10-27 Capital One Bug Bounty HackerOne live $5K updated 2026-10-27 Hilton HackerOne live $10K updated 2026-10-27 Compass HackerOne live $6K updated 2026-10-27 Tinder HackerOne live $20K updated 2026-10-27 Newegg HackerOne live $3.5K updated 2026-10-27 Playtika HackerOne live $5K updated 2026-10-27 KHealth HackerOne live $3K updated 2026-10-27 Roblox HackerOne live $10K updated 2026-10-27 SMTP2GO BBP HackerOne live $3K updated 2026-10-27 Flutter UK&I HackerOne live $5K updated 2026-10-27 Payoneer HackerOne live $5K updated 2026-10-27 Udemy HackerOne live $2K updated 2026-10-27 Scopely HackerOne live $10K updated 2026-10-27 Razorpay HackerOne live $3K updated 2026-10-27 Via HackerOne live $2.5K updated 2026-10-27 FetLife HackerOne live $1.5K updated 2026-10-27 Coinbase HackerOne live $15K updated 2026-10-27 Wells Fargo Bounty HackerOne live $15K updated 2026-10-27 Hyperbridge Protocol HackenProof live $10K updated 2026-10-27 Rhea Finance Smart Contracts (ex-Ref Finance) HackenProof live $250K updated 2026-10-27 Cloudflare Public Bug Bounty HackerOne live $10K updated 2026-10-27 RedStone Smart Contracts HackenProof live $250K updated 2026-10-27 Mezo Bug Bounty Cantina live $75K updated 2026-10-27 WhiteMarket Web HackenProof live $5K updated 2026-10-27 Aurora Smart Contract HackenProof live $300K updated 2026-10-27 Bybit Fintech Ltd HackerOne live $10K updated 2026-10-27 Moneybird HackerOne live $500 updated 2026-10-27 CoinGecko HackenProof live $1.5K updated 2026-10-27 Uniswap Cantina live $15.5M updated 2026-10-26 Brave Software HackerOne live $10K updated 2026-10-26 Rain Bug Bounty Cantina live $100K updated 2026-10-26 Starknet Blockchain/DLT HackenProof live $250K updated 2026-10-26 Cantina Bounty Cantina $5K updated 2026-10-26 infinifi-protocol Cantina live $100K updated 2026-10-25 Monolith Stablecoin Factory Sherlock live $20K updated 2026-10-23 Revert v4lend Competition Cantina competition live $50K updated 2026-10-23 Current Smart Contracts HackenProof live $15K updated 2026-10-23 SP1 Immunefi live $15K updated 2026-10-23 Phemex Web & Mobile HackenProof live $500K updated 2026-10-23 Arkose Labs HackerOne live $7K updated 2026-10-23 RedStone Web HackenProof live $10K updated 2026-10-22 Avalanche Protocol HackenProof live $100K updated 2026-10-22 Aero Sherlock live $500K updated 2026-10-21 ZKsync OS Immunefi live $100K updated 2026-10-21 Ostium Immunefi live $200K updated 2026-10-21 hostinger HackerOne live $25K updated 2026-10-21 Euler-Bounty Cantina live $1.5M updated 2026-10-21 Coinstore HackenProof live $10K updated 2026-10-21 ENS Immunefi live $250K updated 2026-10-21 Cetus Smart Contracts HackenProof live $1M updated 2026-10-21 HubSpot HackerOne live $10K updated 2026-10-20 Paxos Labs Immunefi live $500K updated 2026-10-20 Whitechain Bridge HackenProof live $10K updated 2026-10-20 Whitechain Network HackenProof live $10K updated 2026-10-20 Cosmos Immunefi live $50K updated 2026-10-20 LetsExchange Web & API & Widget: Swap, Bridge, DEX HackenProof live $2K updated 2026-10-20 CoinEx Web & Mobile HackenProof live $10K updated 2026-10-20 Basecamp HackerOne live $10K updated 2026-10-20 Bluefin Spot Contracts HackenProof live $15K updated 2026-10-20 Bluefin Coin Contracts HackenProof live $15K updated 2026-10-20 Bluefin Web HackenProof live $5K updated 2026-10-20 Bluefin Dex Contracts HackenProof live $15K updated 2026-10-20 Arcadia Finance Smart Contracts HackenProof live $25K updated 2026-10-19 Ether.fi Immunefi live $500K updated 2026-10-19 MercadoLibre HackerOne live $15K updated 2026-10-19 ZKsync Era Immunefi live $300K updated 2026-10-19 Bullbit QA Testing HackenProof live $50 updated 2026-10-19 NEAR Web HackenProof live $50K updated 2026-10-19 Monad.xyz UI Cantina live $30K updated 2026-10-19 ZMO Exchange HackenProof live $2K updated 2026-10-19 GoCardless Bug Bounty Program HackerOne live $900 updated 2026-10-19 BitDelta HackenProof live $1M updated 2026-10-19 USDai Cantina live $100K updated 2026-10-18 CoinW Web & Mobile HackenProof live $2K updated 2026-10-17 Aptos Network HackenProof live $100K updated 2026-10-17 Slush Wallet HackenProof live $30K updated 2026-10-17 Starknet Web & SC HackenProof live $250K updated 2026-10-17 Celestia HackenProof live $10K updated 2026-10-17 Sweed Web HackenProof live $2K updated 2026-10-17 Tothemoon Web HackenProof live $50K updated 2026-10-17 Gate HackenProof live $5K updated 2026-10-17 NAVI Protocol HackenProof live $300K updated 2026-10-17 ADI Foundation Smart Contracts HackenProof live $10K updated 2026-10-17 Bitkub Capital Group Holdings HackenProof live $200 updated 2026-10-17 Ember EVM Smart Contracts HackenProof live $15K updated 2026-10-17 Superposition Finance Web HackenProof live $20K updated 2026-10-17 Unitus V2 Smart Contracts HackenProof live $50K updated 2026-10-17 BitKan Web & Mobile HackenProof live $500 updated 2026-10-17 Zest Protocol Smart Contracts HackenProof live $100K updated 2026-10-17 Flipster Web & Mobile HackenProof live $3K updated 2026-10-17 Citrea Web & Apps HackenProof live $25K updated 2026-10-17 Databricks HackerOne live $10K updated 2026-10-16 BloFin Web & Mobile HackenProof live $10K updated 2026-10-16 Kamino Sherlock live $1M updated 2026-10-16 Pyth Network Immunefi live $125K updated 2026-10-16