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Directory of security contacts for blockchain companies
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README.md

Blockchain Security Contacts

This directory 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.

Recommendations

  • 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

Blockchains

Name Contact More info
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
Dash Bug bounty
Decred contact@decred.org
DogeCoin
EOS Bug bounty
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

Decentralized Applications

Name Deployed Addresses Contact More info
0x External Reference team@0xproject.com Bug bounty
1Hive Keybase Chat Bug bounty
Aragon External Reference security@aragon.org Bug bounty
Bancor Network security@bancor.network
BarterDEX Network security@komodoplatform.com
Bloom External Reference team@bloom.co
Compound Finance security@compound.finance
Connext support@connext.network
Decentralized Vulnerability Platform service@dvpnet.io
Democracy Earth hello@democracy.earth
Dharma security@dharma.io
Ethfinex bounty@ethfinex.com
Giveth External Reference
Kleros External Reference contact@kleros.io Bug bounty
Kyber Network hello@kyber.network
LivePeer External Reference security@livepeer.org
Melon security@melonport.com
Nahmii security@hubii.com
Raiden Network bounty@raiden.network
RenEx security@republicprotocol.com
Set Protocol security@setprotocol.com Bug bounty
Solidified info@solidified.io
Status.im security@status.im Bug bounty

Decentralized Exchanges (DEXs)

Name Deployed Addresses Contact More info
AirSwap Etherscan bounty@airswap.io
Enclaves contact@enclaves.io
Orderbook Etherscan security@orderbook.io Instruction
UniSwap contact@uniswap.io

ERC20 Tokens

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
Aragon ANT Etherscan security@aragon.org Bug bounty
Augur REP Etherscan bounty@augur.net Bug bounty
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 support@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 List of Assets security@ambisafe.com Many tokens are issued with EToken
Dynamic Trading Rights DTR Etherscan security@tokens.net
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
IOST IOST Etherscan team@iost.io
Kin KIN Etherscan
KuCoin Shares KCS Etherscan support@kucoin.com
Kyber Network KNC Etherscan hello@kyber.network
Ledgerium LGUM Etherscan security@ledgerium.net
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 Bug bounty
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
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 Bug bounty
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
Status SNT Etherscan security@status.im
Storj STORJ Etherscan hello@storj.io
Tether USDT Etherscan security@tether.to , security@bitfinex.com
TenX PAY Etherscan team@tenx.tech
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

ERC721 Tokens

Name Mainnet Address Contact More Info
CryptoKitties (CK) Etherscan
Gods Unchained (GODS) Etherscan

Exchanges

Name Contact More Info
A1 Exchange contact@a1.exchange
BCEX business@bcex.top, service@bcex.top
Bankera Exchange technical@bankera.com
Bibox support@bibox.zendesk.com
Binance security@binance.com Bug Bounty
Bittrex security-reports@bittrex.com
Bit-Z safe@bit-z.pro
Bitfinex security@bitfinex.com
bitFlyer security@bitflyer.com
Bitforex support@bitforex.com, report@bitforex.com
Bitso security@bitso.com
Bitstamp support@bitstamp.net
BitMEX support@bitmex.com Security page
Blockchain security@blockchain.com Bug bounty
Coinbase Bug bounty
Coinbene support@coinbene.com
Coinbit cs@coinbit.co.kr
CoinExchange support@coinexchange.io
Coinfinity security@coinfinity.co (PGP) Security page
Coinify security@coinify.com
Coinsquare security@coinsquare.com
Coinsuper customer.support@coinsuper.com
CoinSwitch security@coinswitch.co
CryptoFacilities contact@cryptofacilities.com
Digifinex support@digifinex.com
DOBI service@dobitrade.com
Ethfinex security@ethfinex.com
Exmo admin@exmo.com
EXX support@exx.com
Gemini Trust security@gemini.com Security page
HitBTC relations@hitbtc.com, legal@hitbtc.com
Huobi Global sec@huobi.com
ICONOMI security@iconomi.com
IDAX service@idax.mn
Kraken bugbounty@kraken.com Bug Bounty
OKEx support@okex.com, lawenforcement@okex.com
Orderbook security@orderbook.io Instructions
Poloniex poloniex-security@circle.com
qTrade.io security@qtrade.io
QuadrigaCX security@quadrigacx.com
SFOX security@sfox.com Bug Bounty
ShapeShift security@shapeshift.io Disclosure Program
SpectroCoin technical@spectrocoin.com Bug bounty
Trade.io security@trade.io
Tokens security@tokens.net Security page
ZBG sp@zbg.com

Infrastructure

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

Wallets

Name Contact More info
Ambisafe CryptoWallet security@ambisafe.com
Arkane info@arkane.network
Blockchain security@blockchain.com Bug bounty
BitGo secteam@bitgo.com
Emerald Wallet security@etcdevteam.com
Groundhog security@groundhog.network
KeepKey security@shapeshift.io Disclosure Program
Ledger security@ledger.fr Bug bounty
MetaMask support@metamask.io Bug bounty
MyCrypto security@mycrypto.com Bug bounty
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 Bug Bounty
Upvest security@upvest.co
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