DevX Group LLC

Report a security problem

Last updated: October 26, 2026

Found a security problem in Jix, Parlin, MailBridge or another app or website from DevX Group LLC? Email us. This page covers every product we make.

Email security@devxgroup.io

What to include

  • What you found.
  • The product and version. In Jix, open Settings, then About.
  • The steps to see it.
  • What an attacker could do with it.
  • Screenshots or a short video, if you have them.

Please don’t put other people’s personal data in the report.

What we do

We reply within 3 business days to say we got it. We check it, tell you whether we can reproduce it, and keep you posted until it is fixed. We aim to ship a fix for a confirmed problem within 90 days, and faster when people are at risk.

Fixes for our Mac apps go out as signed updates through the app’s built-in updater. When a fix is out, we’re happy to thank you by name, if you want that.

Please give us time

Tell us before you publish, and give us 90 days to ship a fix, or less if we agree on a date together. If someone is already attacking users with the problem, tell us right away. We move faster on those.

Good-faith research

We won’t take legal action against research that follows this page:

  • You test only against your own copy and your own accounts.
  • You don’t access, change or keep other people’s data.
  • You don’t disrupt our services.
  • You stop and tell us as soon as you find a problem.

Don’t use social engineering, spam or denial-of-service tests.

Out of scope

  • Problems in other companies’ services, such as OpenAI, Anthropic, Google, Lemon Squeezy or Vercel.
  • Reports from automated scanners with no working example.
  • Missing best-practice headers with no real impact.

If a problem is in a part we bundle, like the Codex CLI or Claude Code inside Jix, still tell us. We will pass it on and ship an update.

Bug bounty

We don’t run a paid bug bounty right now.

Machine-readable contact: security.txt