Bug Bounty

We take security seriously. Our bug bounty program offers Bitcoin rewards to anyone who discovers a new vulnerability in our code.
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Find our flaws

What are we looking for?

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Cross-site scripting

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Cross-site request forgery

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Remote code execution

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Click-jacking

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Code injection

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Leaks of sensitive data

How it works

In order to claim a bug bounty, you must:

  • Discover an entirely unknown vulnerability.
  • Alert us before posting the bug anywhere else – and give us sufficient time to patch the issue.
  • Not use the exploit to steal money or data from CoinJar or its customers. If the exploit requires account access, you must use your own.

If you have any doubts or questions, email us at security@coinjar.com.

Ineligible bounties

We don’t reward bounties for any vulnerabilities not under our direct control. For example:

  • Social engineering
  • Issues requiring physical access to hardware
  • Vulnerabilities in 3rd party software (Ruby, nginx, etc)
  • Denial of Service
  • Usability issues

Report a bug

Please fill out the form below to report an issue. Include as much detail about the exploit as you can and a BTC address for us to send the reward to. Our Security Team will get back to you as soon as possible.
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CoinJar’s digital currency exchange services are operated by CoinJar Australia Pty Ltd ACN 648 570 807, a registered digital currency exchange provider with AUSTRAC.

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