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