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open source software.

Get paid to find & fix security vulnerabilities in open source software and be recognised for protecting the world.


90% of users

Got their first CVE

1.7 CVEs

Avg. per user

Protecting 1000+ repos

Protecting open source software

The world's largest bug bounty programme

Reverse Bounties

Supporting those who find vulnerabilities, as well as those who fix them.

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All valid reports are eligible for a CVE and are made into public write-ups.

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Millions of targets

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Working with maintainers to support their projects

Universal

For all open source software

$250 monthly pot
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Reverse bounties
Promoted repo

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For registered maintainers

$500 monthly pot
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For enterprise backed OSS

Unlimited pot
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