Security

Vulnerability Disclosure

How to report security vulnerabilities to us, and our coordinated vulnerability disclosure policy – last updated: November 2, 2026

1. Scope

This policy covers:

  • all 365 business apps for Microsoft Dynamics 365 Business Central,
  • the 365 business API and our other cloud services,
  • this website.

Out of scope:

  • Microsoft Dynamics 365 Business Central itself and other Microsoft services. Please report these to the Microsoft Security Response Center (MSRC).
  • denial-of-service testing,
  • social engineering,
  • physical attacks.

2. How to report

Send your report by email to security@365businessdev.com. Please include:

  • the affected product and version,
  • a description of the vulnerability,
  • steps to reproduce it,
  • its possible impact,
  • contact details for follow-up questions.

Please do not include personal data of third parties.

3. Our commitments

  • Acknowledgement of receipt within 3 business days.
  • Initial assessment within 10 business days.
  • Critical vulnerabilities are usually fixed within 14 days, high-severity vulnerabilities within 30 days.
  • We keep you informed of progress and, if you wish, credit you in the security advisory.

4. Rules for reporters

  • Only test as far as necessary to demonstrate the vulnerability.
  • Do not access or modify data of other customers.
  • Only publish the vulnerability after it has been fixed or after 90 days, in agreement with us.

5. No rewards

We do not run a bug bounty programme.

6. Security advisories

No advisories so far.

Last updated: November 2, 2026