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Basecamp bug bounty programs

37signals.com Updated

Basecamp runs one public program: a HackerOne bug bounty paying up to $10,000.

Top reward
$10,000
HackerOne
Programs
1
1 pays cash
Targets in scope
17
6 types
Last change
None yet
Tracked since Nov 2026

Where to report

The one public program Basecamp runs.

Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.

What is in scope

17 targets. 3 excluded.

  • *.hey.com

    Wildcards Critical

  • app.basecamp.com

    Web Critical

  • app.fizzy.do

    Web Critical No bounty

  • launchpad.37signals.com

    Web Critical

  • world.hey.com

    Web Critical

  • com.basecamp.bc3

    Android Critical

  • com.basecamp.hey

    Android Critical

  • com.basecamp.bc3-ios

    iOS Critical

  • com.hey.app.ios

    iOS Critical

  • https://github.com/basecamp/once-campfire

    Source code High No bounty

  • https://github.com/basecamp/trix

    Source code Critical No bounty

  • https://github.com/basecamp/writebook

    Source code High No bounty

  • basecamp-setup.exe

    Desktop and binaries Critical

  • Basecamp.app

    Desktop and binaries Critical

  • hey-mail

    Desktop and binaries Critical

  • HEY.app

    Desktop and binaries Critical

  • HEY.exe

    Desktop and binaries Critical

No target matches. Try part of a host name, such as the company name.

Out of scope 3

Don't test these. A program can exclude a host another program covers; the program you report to decides.

  • *.basecamphq.com

  • *.highrisehq.com

  • basecamp.com

Recent changes

Reward and scope changes across every Basecamp program, newest first.

No changes recorded yet. New targets and reward moves show up here and in the RSS feed.

About this page

This page gathers every public program listed under 37signals.com: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.

Something wrong or missing? Report a correction.