This page is a community-curated resource for contacting security teams. It identifies the best way to contact an organization's security team so that hackers can report vulnerabilities directly to the organizations that can resolve them.
This document is a work in progress. We're happy to accept feedback, questions, or ideas for improvements. File an issue or join us on Slack to talk further.
- Refer to disclose.io for vulnerability disclosure program best practices
- Don't make researchers agree to terms to report security issues to you
- Create a security@ email address that delivers directly to your engineering team
| Name | Contact | More info | | ---------------- | ------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------- | --- | | Aptos | security@aptoslabs.com | | | Arweave | team@arweave.org | | | Auroracoin | m.hannes@auroracoin.is | | | Bitcoin | security@bitcoincore.org | Security page | | Bitcoin Cash | | | Bitcoin Gold | admin@bitcoingold.org | Disclosure policy | | Bitshares | contactbitshares@bitshares.org | | Bytecoin | contact@bytecoin.org | | Cloakcoin | anorak@cloakcoin.com | | | Decred | contact@decred.org | | DogeCoin | | | | Edgeware | security@commonwealth.im | | | | Ethereum | bounty@ethereum.org | Bug bounty | | Ethereum Classic | security@etcdevteam.com | | | Horizen | security@horizen.global | Bug bounty | | Hush | hushteam@protonmail.com | Security Page | | ICON | hello@icon.foundation | | | IOV | security@iov.one | | | Komodo | security@komodoplatform.com | | | Litecoin | contact@litecoin.org | | | Nem | contact@nem.io | | | Neo | contact@neo.org | | | Monero | Multiple | Bug bounty | | Ontology | contact@ont.io | | | POA Core | security@poanetwork.com | Security page | | Ripple | bugs@ripple.com | Bug bounty | | RSK | security@rsk.co | Bug bounty | | Sia | hello@sia.tech | | | Steem | | | | Tezos | security@tezos.com | Bug bounty | | Qtum | | | | Quorum | quorum_info@jpmorgan.com | | | VeChain | | | | xDai Chain | security@poanetwork.com | Security page | | ZCash | security@z.cash | Security page |
| Name | Deployed Addresses | Contact | More info |
|---|---|---|---|
| AirSwap | Etherscan | bounty@airswap.io | |
| DDEX | Etherscan | security@ddex.io | |
| Enclaves | contact@enclaves.io | ||
| Leverj | Custodian | info@leverj.io | leverj.io |
| Orderbook | Etherscan | security@orderbook.io | Instruction |
| Synthetix | security@synthetix.io | ||
| UniSwap | contact@uniswap.io |
| Name | Ticker | Mainnet Address | Contact | More info | | ---------------------- | --------------- | ------------------------------------------------------------------------------------------------------------- | ------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------- | --- | | Aelf | ELF | Etherscan | contact@aelf.io | | | Aeternity | AE | Etherscan | info@aeternity.com | | | Aion | AION | Etherscan | hello@aion.network | | | AirSwap | AST | Etherscan | bounty@airswap.io | Bug bounty | | Ampleforth | AMPL | Etherscan | dev-support@ampleforth.org | | | Aragon | ANT | Etherscan | security@aragon.org | Bug bounty | | Augur | REP | Etherscan | bounty@augur.net | | | Aurora | AOA | Etherscan | info@aurorachain.io | | | Bancor | BNT | Etherscan | contact@bancor.network | | | Banker Token | BNK | Etherscan | technical@bankera.com | | | Basic Attention Token | BAT | | security@brave.com | Bug bounty | | Bibox Token | BIX | Etherscan | | | | Binance Coin | BNB | Etherscan | security@binance.com | Bug Bounty | | Bloom | BLT | Etherscan | team@bloom.co | | | Brickblock | BBK | Etherscan | security@brickblock.io | | | Bytom | BTM | Etherscan | contact@bytom.io | | | ChainLink | LINK | Etherscan | security@chain.link | | | CyberMiles | CMT | Etherscan | contact@cybermiles.io | | | Dai | DAI | Etherscan | infosec@makerdao.com | | | Decentraland | MANA | Etherscan | hello@decentraland.org | | | DentaCoin | DCN | Etherscan | founder@dentacoin.com | | | DigixDAO | DGD | | | | | Dropil | DROP | Etherscan | support@dropil.com | | | EToken Assets | | | security@ambisafe.com | Many tokens are issued with EToken | | Dynamic Trading Rights | DTR | Etherscan | security@tokens.net | | | FEE Token | FEE | Etherscan | info@leverj.io | | | FunFair | FUN | Etherscan | info@funfair.io | | | Gnosis | GNO | Etherscan | info@gnosis.pm | | | Golem | GNT | Etherscan | contact@golem.network | | | Holo | HOT | Etherscan | info@holo.host | | | Hubiits | HBT | Etherscan | security@hubii.com | | | Immutable X | IMX | Etherscan | security@immutable.com | | | IOST | IOST | Etherscan | team@iost.io | | | Jigstack | STAK | Etherscan | hello@jigstack.org | | | Kin | KIN | Etherscan | | | | KuCoin Shares | KCS | Etherscan | support@kucoin.com | | | Kyber Network | KNC | Etherscan | hello@kyber.network | | | Ledgerium | LGUM | Etherscan | security@ledgerium.net | | | Leverj | LEV | Etherscan | info@leverj.io | | | Loopring | LRC | Etherscan | bounty@loopring.org | Bug bounty | | Loom Network | LOOM | Etherscan | security@loomx.io | | | Mainframe | MFT | Etherscan | security@mainframe.com | | | Maker | MKR | Etherscan | | | | Melon Token | MLN | | security@melonport.com | | | Monaco | MCO | Etherscan | contact@mco.crypto.com | | | Mithril | MITH | Etherscan | | | | Mixin | XIN | Etherscan | contact@mixin.one | | | MUI Token | MUI | Etherscan | wallet@sovereignwallet.network | | | Nahmii | NII | Etherscan | security@hubii.com | | | Nectar | NEC | Etherscan | bounty@ethfinex.com | | | NuCypher | NU | | security@nucypher.com | | | Nuls | NULS | Etherscan | hi@nuls.io | | | Numeraire | NMR | Etherscan | security@numer.ai | | | ODEM | ODEM | Etherscan | info@odem.io | | | OmiseGO | OMG | Etherscan | | | | Orderbook BTC | OBTC | Etherscan | security@orderbook.io | Instructions | | Orderbook USD | OUSD | Etherscan | security@orderbook.io | Instructions | | Paypex | PAYX | Etherscan | contact@paypex.org | | | POA20 Bridge | POA20 | Etherscan | security@poanetwork.com | Security page | | PolySwarm | NCT | Etherscan | security@polyswarm.io | Security page | | Polymath | POLY | Etherscan | support@polymath.zendesk.com | Bug bounty | | Populous | PPT | Etherscan | info@populous.co | | | Power Ledger | POWR | Etherscan | support@powerledger.io | | | Pundi X | NPXS | Etherscan | contact@pundix.com | | | QASH | QASH | Etherscan | | | | Quantstamp | QSP | Etherscan | security@quantstamp.com | | | RChain | RHOC | Etherscan | | | | Ren | REN | Etherscan | | | | Sai | SAI | Etherscan | | | | | Salt | SALT | Etherscan | salt_security@saltlending.com | | | SelfKey | KEY | Etherscan | help@selfkey.org | | | | SpankChain | SPANK | Etherscan | security@spankchain.com | | | Synthetix | SNX | Proxy Underlying | security@synthetix.io | | | Synths (all flavors) | sUSD, sETH, etc | Proxy sUSD | security@synthetix.io | | | Status | SNT | Etherscan | security@status.im | | | Storj | STORJ | Etherscan | hello@storj.io | | | Tellor | TRB | Etherscan | info@tellor.io | | | TenX | PAY | Etherscan | team@tenx.tech | | | Tether | USDT | Etherscan | security@tether.to , security@bitfinex.com | | | TrueUSD | TUSD | Etherscan | hello@trusttoken.com | | | USDCoin | USDC | Etherscan | usdc-security@circle.com | | | Veritaseum | VERI | Etherscan | | | | Waltonchain | WTC | Etherscan | info@waltonchain.org | | | WAX | WAX | Etherscan | support@wax.io | | | Zilliqa | ZIL | Etherscan | security@zilliqa.com | |
| Name | Mainnet Address | Contact | More Info |
|---|---|---|---|
| CryptoKitties (CK) | Etherscan | ||
| Gods Unchained (GODS) | Etherscan | security@immutable.com |
| Name | Contact | More Info |
|---|---|---|
| Ambisafe SaaS | security@ambisafe.com | |
| Etherscan | ||
| GasTracker | splix@gastracker.io | |
| Infura | security@infura.io | |
| PegaSys | security@pegasys.tech | For Pantheon, Orion, and Artemis: Ethereum 1.0/2.0/EEA clients |
| SafeBlocks Firewall | support@safeblocks.io | |
| Upvest | security@upvest.co | |
| QuikNode | info@quiknode.io | |
| Vyper | security@vyperlang.org | Security Policy |
| Name | Contact | More info |
|---|---|---|
| Ambisafe CryptoWallet | security@ambisafe.com | |
| Arkane | info@arkane.network | |
| Blockchain | security@blockchain.com | Bug bounty |
| BitGo | InfoSec@bitgo.com | Bug Bounty |
| Emerald Wallet | security@etcdevteam.com | |
| Groundhog | security@groundhog.network | |
| KeepKey | security@shapeshift.io | |
| Ledger | security@ledger.fr | Bug bounty |
| MetaMask | security@metamask.io | Bug bounty |
| MyCrypto | security@mycrypto.com | Disclosure Program |
| MyEtherWallet | security@myetherwallet.com | Bug bounty |
| Parity | bugbounty@parity.io | Bug bounty |
| SelfKey | help@selfkey.org | |
| SovereignWallet | wallet@sovereignwallet.network | |
| Trustwallet | support@trustwalletapp.com | |
| Unchained Capital | secure@unchained-capital.com | |
| Upvest | security@upvest.co |