Let's secure open source code, together

Hunt for bounties and reap the rewards!

No email/password required!

How it works

Secure open source - simple


Discover a new vulnerability, disclose it using our form, and help other huntrs fix the code.


Pick a vulnerability that takes your interest, fork its repo,
and submit your fix.


Bounties are reviewed weekly, with cash, credits and
prizes to be won.


Contribute to a bounty with other huntrs and all
share the reward.



Think you have found a vulnerability in open source?

Sign in with GitHub

At the click of a button, you can join our platform with your GitHub account.

Fill in our form

We have designed a disclosure form that allows you to help us investigate a vulnerability.

Earn your reward

After we have verified your disclosure, we will reward you for your effort!

Quick Process
Rewards every time
Spread your name


Who doesn't want to get paid for fixing open source?

Pick a vulnerability

Select one from the bounty board and get forking!

Submit your fix

Download the code, commit a patch and open a pull request. It's as simple as that.

Earn your reward

Every week we review the fixes and select the best ones. Winners can cash out or redeem their credits for prizes.

Cash on merge
Build your profile

Who we work with

Secure open source - supported

Secure open source - for all

Backed by enterprise

We work with organisations who are enthusiastic about paying their fair share to keep the open source ecosystem secure.

Good will fixing

All fixes and disclosures we receive are pumped back into the open source ecosystem,
so everyone benefits.

All for one and one for all

We want to work with you to ensure that we are helping secure open source in the ways that matter most. Have an idea? Get in touch!

Ready to join in on the fun?