Bounties

Title Company Bounty Status Start Date End Date Bounty Reward Website
20 ETH (And More) Bug Bounty On The ConsenSys Multisig Bok Consulting Pty Ltd open 20 ETH
AirSwap Smart Contracts Bug Bounty AirSwap Team open Low: Up to 5 ETH
Medium: Up to 20 ETH
High: Up to 50 ETH
Critical: Up to 100 ETH
ALLOY Token Sale — Code Audit & Bug bounty Codemojo closed Feedbacks / Suggestions: Up to 250 ALLOYs
Low: Up to 1000 ALLOYs
Medium: Up to 2500 ALLOYs
High: Up to 5000 ALLOYs
Critical: Up to 10000 ALLOYs
Aragon token sale bug bounty Aragon Network open Note: Up to $100 USD
Low: Up to $500 USD
Medium: Up to $1,000 USD
High: Up to $2,500 USD
Critical: Up to $5,000 USD

Note: Bounties will be paid in ETH
Attack analysis on public testnet blockchains æternity closed 5 ETH
Aventus Protocol Bug Bounty Aventus open Note: Up to $200 in ETH/BTC
Low: Up to $1,000 in ETH/BTC
Medium: Up to $3,000 in ETH/BTC
High: Up to $5,000 in ETH/BTC
Critical: Up to $10,000 in ETH/BTC
BitDegree Smart Contract Bug bounty BitDegree open Low severity bugs (optimization and minor improvements) will be rewarded with 10,000 BDG.
Medium-severity bugs, which do not affect balances, will be rewarded with 50,000 BDG.
Severe bugs, which provide ability to steal ether and/or tokens, will be rewarded with a huge 1,000,000 BDG.
Bug Bounty 1.0 Bancor closed Up to 2,500 BNTBUG
1 BNTBUG = 0.5 BNT
Bug Bounty 2.0 Bancor open Up to 2,500 BNTBUG
1 BNTBUG = 0.5 BNT
Bug Bounty Ethorse DAPP smart contract Ethorse closed 1 ETH for bugs that enable stealing user funds
0.5 ETH for bugs that lock user funds
0.1 ETH for minor bugs
Bug Bounty for Lordmancer II ICO smart contract Lordmancer open 40'000 Lord Coins (which is equal to $5K) for each bug which can be used for stealing ether or Lord Coins
CarVDB CROWDSALE SMART CONTRACT BUG BOUNTY Car&Vehicle DB closed 600 CAR Tokens awarded for Major Bug reported and verified (per bug)
2,000 CAR Tokens awarded for Critical Vulnerability reported and verified (per vlunerability)

NB:Token Price: 1 ETH = 1,580 CAR Tokens
CORION bugbounty Ethereum Commonwealth ended Reward: 250 ETC
CryptoKitties ERC #721 Smart Contract Bug Bounty Axiom Zen closed Critical: up to 1000 points,
High: up to 500 points,
Medium: up to 250 points,
Low: up to 125 points,
Note: up to 50 points
*NB: 1 point corresponds to 1 USD (paid in ETH)
district0x Network Token Bug Bounty district0x closed Critical: Up to $20,000 bounty. A critical bug is defined as an attacker being able to obtain district0x Network Tokens not proportional with their contribution, or able to obtain any amount of the raised ETH.

High: Up to $5,000 bounty. A high severity bug is defined as an attacker being able to deny or interrupt other user’s participation in the contribution period. This does NOT include flooding the Ethereum Network with transactions.
eBTC Smart Contract Bug Bounty Program eBTC Dev Team ended 5000 eBTC
ECNS bugbounty Ethereum Commonwealth ended 75 ETC or 5,2 ETH
Ethearnal Smart Contracts bug bounty Ethearnal open Crial bug 1% of the token supply
Major Bug 0.1% of the Token supply
Minor Bug 0.01% of the Token Supply
ETHEREUM Bounty Program Ethereum Foundation open Critical: up to 25 000 points
High: up to 15 000 points
Medium: up to 10 000 points
Low: up to 2 000 points
Note: up to 500 points

*NB: 1 point currently corresponds to 1 USD (payable in ETH or BTC)
Ethino: Smart Contract Bug Bounty ether.direct closed Minor bug (ex:minor game issues) 1 ETH
Medium bug (ex: player grief game issues, smart contract optimizations) 5 ETH
High (game breaking bugs ex: over paying or under paying users on wins/losses) 40 ETH
Very High (ex: Steal funds/tokens) 100 ETH
Ethorse Smart Contract Bug Bounty Ethorse open Up to 15 ETH and 100,000 HORSE for bugs that enable stealing user funds

Up to 5 ETH and 75,000 HORSE for bugs that lock user funds

Up to 2 ETH and 30,000 HORSE for minor bugs and gas efficiency improvement recommendations
Gnosis Bug Bounty Program (for all contracts and software relevant for upcoming token launch) Gnosis closed Major bugs will be rewarded up to $500 (in BTC or ETH).
In case of very severe vulnerabilities (up to $5000 in BTC or ETH)
Gnosis Bug Bounty Round II $50k bounty for severe bugs Gnosis closed $500: For any spec. bug in this document.
$5,000: Any bugs leading to a redeploy of our auction
$20,000 reward for bugs allowing trusted parties to “steal” funds
$50,000 reward for bugs allowing non-trusted 3rd parties to steal funds
Kyber Network Exchange Bug Bounty Kyber Network open Note: Up to $100 in KNC
Low: Up to $2,000 in KNC
Medium: Up to $5,000 in KNC
High: Up to $10,000 in KNC
Critical: Up to $20,000 in KNC and in very special cases up to $50,000 in KNC.
Loopring Protocol Bug Bounty Loopring Foundation open Critical: 150-200K LRC
High: 50-100K LRC
Medium: 20-40K LRC
Low: 5-10K LRC

Typos and English grammar errors in source code and comments do not qualify for bounty.

As of now Rewards will be based on best judgement to reward community contributions based on LRC’s latest price
Nectar Token Bug Bounty Ethfinex open Note or Low: Up to 5 ETH
Medium: Up to 15 ETH
High or Critical: Up to 30 ETH
PARITY BUG BOUNTY PROGRAM Paritytech open The minimum reward for eligible bugs is the equivalent of 100 USD in ETH/BTC.
Rewards over the minimum are at the discretion of Paritytech
Presale Bug bounty for smart contracts Jolyy Ltd. open 1 ETH
Rentything Crowdsale Smart Contract Bug Bounty rentything open 0.1 ETH Critical vulnerability reported and verified will be awarded up to 0.1 ETH.

0.01 ETH Major bug reported and verified will be awarded up to 0.01 ETH.
Return-the-ETH-bounty æternity open 10% of returned ETH
RSK Vulnerability Bounty Program RSK open Critical: up to 25 000 points
High: up to 15 000 points
Medium: up to 10 000 points
Low: up to 2 000 points
Note: up to 500 points

1 point corresponds to 0.2 USD (payable in BTC, ETH or Bank Transfer, as of RSK convenience).
USD/point rate will be increased as the platform matures
Sentinel Chain Bug Bounty Program InfoCorp Technologies open The discovery of the bug will be rewarded based on 2-tiers:

Tier-1 (32,000 SENC): A security vulnerability that will result in loss of value (tokens or ether).
Tier-2 (16,000 SENC): A security vulnerability that will not result in loss of value (tokens or ether) but can result in a showstopper of the crowdsale.

Rewards will be awarded after the end of token sale.
Status Network Token Bug Bounty Status open Note: Up to $100 USD
Low: Up to $2000 USD
Medium: Up to $10,000 USD
High: Up to $20,000 USD
Critical: Up to $50,000 USD

Note: bounties will be paid in ETH
Taint Analysis Tool æternity open 4 ETH + Bonus (2 ETH or 1 ETH)
The Hydra ALPHA Hydra coming soon 2600 USD
The WINGS Bug Bounty Program WINGS open 500 WINGS: For any severe bugs that don’t require contracts redeploy
1,000 WINGS: Any bugs leading to stopping using the current contracts and having to redeploy the new version to the testnet
2,500 WINGS reward for bugs allowing any first party to break into their own funds
5,000 WINGS reward for bugs allowing any 3rd party to access funds
UNCHAINED CAPITAL ETH MULTISIG VAULT BOUNTY PROGRAM Unchained Capital open Critical: up to $50k
High: Up to $30k
Medium: Up to $20k
Low: Up to $5k
Note: Up to $1k