Parallel bug bounty programs
parallel.best Updated
Parallel runs one public program: an Immunefi bug bounty paying up to $250,000.
- Top reward
- $250,000
- Immunefi
- Programs
- 1
- 1 pays cash
- Targets in scope
- 90
- 2 types
- Last change
- None yet
- Tracked since Nov 2026
Where to report
The one public program Parallel runs.
| Program | Critical | High | Medium | Low | Top reward | Safe harbor | KYC | First response | Status |
|---|---|---|---|---|---|---|---|---|---|
Parallel
Immunefi · Bug bounty |
$250k | $50k | $5,000 | $1,000 | $250,000 | – | Required | – | Open |
-
- Critical
- $250k
- High
- $50k
- Medium
- $5,000
- Low
- $1,000
- KYC
- Required
Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.
What is in scope
90 targets.
-
app.parallel.best
Domains
-
https://arbiscan.io/address/0x3ebe332d2aa8ccb5ddc051c9925d9a41708e54d9#code
Smart contracts
-
https://arbiscan.io/address/0x4Dde0e308CFB60515218C6ad2DF1134Fc48531FC#code
Smart contracts
-
https://arbiscan.io/address/0x76A9A0062ec6712b99B4f63bD2b4270185759dd5#code
Smart contracts
-
https://basescan.org/address/0x01fA35fDE0E813e2D6687660a74A313d8D922E48#code
Smart contracts
-
https://basescan.org/address/0x08417cdb7F52a5021bB4eb6E0deAf3f295c3f182#code
Smart contracts
-
https://basescan.org/address/0x15452454A9735D68df430879B2941316a09295B1#code
Smart contracts
-
https://basescan.org/address/0x90e4AE8bA8C6Fd51fcED0f9331668b05c7a4Ee43#code
Smart contracts
-
https://basescan.org/address/0xa65821ffe86e6eb613daa1f70af350c5a21759df#code
Smart contracts
-
https://basescan.org/address/0xBE65F0F410A72BeC163dC65d46c83699e957D588#code
Smart contracts
-
https://basescan.org/address/0xfB2D070270e9FfC2dB107D0162b47c2Ed291E3F7#code
Smart contracts
-
https://berascan.com/address/0xe23b5ded6f7b7cb56ebcd459b19dad4d7e05cf7b#code
Smart contracts
-
https://bscscan.com/address/0x048C4e07D170eEdEE8772cA76AEE1C4e2D133d5c#code
Smart contracts
-
https://bscscan.com/address/0x7b54f3D993d3bcA077946034Ea710F9c07420C72#code
Smart contracts
-
https://etherscan.io/address/0x0d45b129dc868963025Db79A9074EA9c9e32Cae4#code
Smart contracts
-
https://etherscan.io/address/0x1bB46FC55E3fd91Ca0F162DCC0B3ef574C8ff97E#code
Smart contracts
-
https://etherscan.io/address/0x2A4ABC8dcBE2f68E48dFc0db5784C71dB8d5B89c#code
Smart contracts
-
https://etherscan.io/address/0x4738682c1d8981ed9583b58f619d91742ad8e74f#code
Smart contracts
-
https://etherscan.io/address/0x506Ba37aa8e265bE445913B9c4080852277f3c5a#code
Smart contracts
-
https://etherscan.io/address/0x6c0aeceeDc55c9d55d8B99216a670D85330941c3#code
Smart contracts
-
https://etherscan.io/address/0x78BB4882b77D74aD9B04Ab71fE8e61f72595823C#code
Smart contracts
-
https://etherscan.io/address/0x94Ea8800444017695345156319e96bdB1E355F7a#code
Smart contracts
-
https://etherscan.io/address/0x9B3a8f7CEC208e247d97dEE13313690977e24459#code
Smart contracts
-
https://etherscan.io/address/0xa19c5d1013a8682ac76206a085ec24ac89f7c025#code
Smart contracts
-
https://etherscan.io/address/0xA360E5aD9F17caff53715346888aA0d13541c2F5#code
Smart contracts
-
https://etherscan.io/address/0xa9C21Cf291ad935e0C9B05a55A42254fB159181d#code
Smart contracts
-
https://etherscan.io/address/0xad58Fc13a682a121e5fe2f8E45D4D988A7e51B0D#code
Smart contracts
-
https://etherscan.io/address/0xc743BeDE8412228B42Ae755cD64A33Cd3ae4A92f#code
Smart contracts
-
https://etherscan.io/address/0xC9B6279baa19dBB8bCc3250c89cAa093AaBA0bfc#code
Smart contracts
-
https://etherscan.io/address/0xd8cc2A51556Da84b5DB309e86f30Ff98B5309862#code
Smart contracts
-
https://etherscan.io/address/0xdE91eb8206c228f4208c34510cf0C61C9302a434#code
Smart contracts
-
https://etherscan.io/address/0xe8a2d848fe656e34a6caa35f375b42979e322135#code
Smart contracts
-
https://etherscan.io/address/0xeAd729472f82E5eC2FF4e691d67633077C1B5901#code
Smart contracts
-
https://etherscan.io/address/0xeB197439D1425F3129F01F7763EC511DF2489095#code
Smart contracts
-
https://explorer.inkonchain.com/address/0xcB3e564293393E0d4F43305a250d4e1716dE600b?tab=contract
Smart contracts
-
https://explorer.tac.build/address/0x90337e484B1Cb02132fc150d3Afa262147348545?tab=contract
Smart contracts
-
https://hyperevmscan.io/address/0x120805265fA944834DC6e930De2995768806a9d2#code
Smart contracts
-
https://hyperevmscan.io/address/0x1250304F66404cd153fA39388DDCDAec7E0f1707#code
Smart contracts
-
https://hyperevmscan.io/address/0x1b2741dB9F46a0411852e4cC28dDC476851b5179#code
Smart contracts
-
https://hyperevmscan.io/address/0x24cef236056834f38e9247a1fff6681dd313d3aa#code
Smart contracts
-
https://hyperevmscan.io/address/0x3997f0dbd1e2cfc4eccf60c31366930dcf2298d7#code
Smart contracts
-
https://hyperevmscan.io/address/0x472eD57b376fE400259FB28e5C46eB53f0E3e7E7#code
Smart contracts
-
https://hyperevmscan.io/address/0x769f533139eb1723c41cadec243ce10bc4d400fd#code
Smart contracts
-
https://hyperevmscan.io/address/0xa5d9CAA2EF06D39d5992b5046e2DEFFf6D5Cbd18#code
Smart contracts
-
https://hyperevmscan.io/address/0xC3BEF21Ea7dEB5C34CF33E918c8e28972C8048eD#code
Smart contracts
-
https://hyperevmscan.io/address/0xF92eD96C7bEc4aD46FF7937Cae633c907EBDf594#code
Smart contracts
-
https://optimistic.etherscan.io/address/0x0e4e7Ca9D7b1e6293D0713EFEfB4BCA010DeBF46#code
Smart contracts
-
https://optimistic.etherscan.io/address/0x4def531c3060686948f00ecc7504f2e0b71eda14#code
Smart contracts
-
https://plasmascan.to/address/0xC2f8B5d893217462aE9c9879c9285A5a3AAbcb8F#code
Smart contracts
-
https://polygonscan.com/address/0x09f3964874d3c8494f2e98e9e003e53c2750ab72#code
Smart contracts
-
https://polygonscan.com/address/0x7790dd69aa10eD3f1271E41CD7222D2a7d2D5948#code
Smart contracts
-
https://polygonscan.com/address/0x7Df74BBB6F82eC1BCB1562a30ef5Bf5c326e2811#code
Smart contracts
-
https://polygonscan.com/address/0x9aFDB5A5eC2BBDDdAa4573BAA25CAA4e4e4a2CA9#code
Smart contracts
-
https://polygonscan.com/address/0xC15Fd01A21E8f6625f709b16f6b3562d2848Da5f#code
Smart contracts
-
https://polygonscan.com/address/0xDB7Be3a50bdf5641757EBEa38e8014E1F0AA9475#code
Smart contracts
-
https://polygonscan.com/address/0xfefc8635edf0faad83312a713cb67722d049c9bc#code
Smart contracts
-
https://seitrace.com/address/0x411dc65548c066Fb0F85bF48A72306D321C783bd?chain=pacific-1&tab=contract
Smart contracts
-
https://seitrace.com/address/0xc0e62F863bbD9dab9d2F79e4EcC248e60c4fE3FA?chain=pacific-1&tab=contract
Smart contracts
-
https://seitrace.com/address/0xfD28f108e95f4D41daAE9dbfFf707D677985998E?chain=pacific-1&tab=contract
Smart contracts
-
https://snowscan.xyz/address/0x23D491aa7C0972087F8a607F6f4c7106a02BA95d#code
Smart contracts
-
https://snowscan.xyz/address/0x36DA06796fD9d22BCD6287b66A87FfdadB12636C#code
Smart contracts
-
https://snowscan.xyz/address/0x3dde241c6263eb0cdf2e09f77cbcf90028a9a6c3#code
Smart contracts
-
https://snowscan.xyz/address/0x41d58951cbd12d4ef49b0437897677bbf5547c80#code
Smart contracts
-
https://snowscan.xyz/address/0x57265a3D7db8f4a4a155eadF6c7326926caC1490#code
Smart contracts
-
https://snowscan.xyz/address/0x5bEADA21a6B9Cb229117B3EA2C0D1594785013A2#code
Smart contracts
-
https://snowscan.xyz/address/0x657acB8A3BF9383e561565d422ea9b9A90ce0052#code
Smart contracts
-
https://snowscan.xyz/address/0x6efeDDF9269c3683Ba516cb0e2124FE335F262a2#code
Smart contracts
-
https://snowscan.xyz/address/0x9d92c21205383651610f90722131655a5b8ed3e0#code
Smart contracts
-
https://snowscan.xyz/address/0x9eE1963f05553eF838604Dd39403be21ceF26AA4#code
Smart contracts
-
https://snowscan.xyz/address/0x9fFaCB3dB5cB74BdD4C68af3b7CF203130c699ec#code
Smart contracts
-
https://snowscan.xyz/address/0xbBC90E685C4a66EBBDC71a3A1437d3111e43Fe84#code
Smart contracts
-
https://snowscan.xyz/address/0xF6Cc47E981ED5902BE382dbe7B54e3696De22dBb#code
Smart contracts
-
https://sonicscan.org/address/0x2B6C7c275404e93A14A05b549AF292231D6e4DeC#code
Smart contracts
-
https://sonicscan.org/address/0x2cb56dF31b909854B01D4B1EAd5676cf90e885E7#code
Smart contracts
-
https://sonicscan.org/address/0x8eFb3DED78FbaEF2a4eFe01E01BBD911E4094b78#code
Smart contracts
-
https://sonicscan.org/address/0xae2fb66d1989ec1684ff095b75d151ae8e403e2e#code
Smart contracts
-
https://sonicscan.org/address/0xb3dbece41acdd6ad76d037b8da2e53c58826746c#code
Smart contracts
-
https://sonicscan.org/address/0xBEFBAe2330186F031b469e26283aCc66bb5F8826#code
Smart contracts
-
https://sonicscan.org/address/0xCa43eCFCDFBA1fED003649e946Ae6091646B410a#code
Smart contracts
-
https://sonicscan.org/address/0xDa818995DdEee3AC36BF492133E1FeAE1FA377E6#code
Smart contracts
-
https://sonicscan.org/address/0xe5C82b4F09Fd4d079757e156Db44AFD2c8032CC8#code
Smart contracts
-
https://sonicscan.org/address/0xe8a3DA6f5ed1cf04c58ac7f6A7383641e877517b#code
Smart contracts
-
https://sonicscan.org/address/0xe9fe4720FA99f9b28584dA44ABB8cf91f15990e8#code
Smart contracts
-
https://uniscan.xyz/address/0x9e0DCF7a33bBde6689560C5c807dd2a3dF991277#code
Smart contracts
-
https://www.oklink.com/fr/fantom/address/0x1ff33cf1607ca109f23a3fb9ec5193037eb26306/contract
Smart contracts
-
https://www.oklink.com/fr/x-layer/address/0x10eb3f443baa258b3417d6c318f7865ad61b539b/contract
Smart contracts
-
https://www.oklink.com/fr/x-layer/address/0x35c6323da7d0a4be33ada37eca81e03bece0f1c7
Smart contracts
-
https://www.oklink.com/fr/x-layer/address/0x46B053Ce47F16390574Bb8f54cAccd04C1E3Faf2/contract
Smart contracts
-
https://www.oklink.com/fr/x-layer/address/0x8fCf9118fdD359f6277cDd143c2Da206e64140F3/contract
Smart contracts
-
https://www.oklink.com/fr/x-layer/address/0x9E79eC4BC3574f2865636aECFF44B60A723A9eE7/contract
Smart contracts
No target matches. Try part of a host name, such as the company name.
Recent changes
Reward and scope changes across every Parallel program, newest first.
No changes recorded yet. New targets and reward moves show up here and in the RSS feed.
About this page
This page gathers every public program listed under parallel.best: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.
Something wrong or missing? Report a correction.