Terms & Conditions
Last updated September 28, 2026 · Hackstack Security
Using our website.
These terms apply when you use the Hackstack Security website. Separate written agreements govern professional services.
Website information
Website content is provided for general information and does not constitute a security guarantee, legal advice, or a substitute for a scoped professional engagement.
Authorized use
You may use this website only for lawful purposes. You must not attempt to disrupt, damage, probe, or gain unauthorized access to the website or related systems.
Intellectual property
Unless otherwise stated, website content, branding, and materials are owned by or licensed to Hackstack Security and may not be reproduced without permission.
No High or Critical Finding Guarantee
Eligible penetration testing engagements may be covered by our “No High or Critical Finding Guarantee”. The Guarantee applies only where the statement of work says so, and is governed by the Guarantee terms and conditions.
Use of AI models in engagements
Our testing combines practitioners with AI agents. Where AI models process Client data, we use self-hosted models running inside our isolated testing environment by default. Third-party model APIs are used only with the Client’s prior written approval, under the provider’s data-retention and no-training terms where offered. Hackstack Security does not use Client data to train AI models. Every finding produced with AI assistance is reviewed and validated by a Hackstack Security practitioner before it is reported.
Third-party links
Links to third-party websites are provided for convenience. Hackstack Security is not responsible for their content, availability, or practices.
Limitation of liability
To the extent permitted by law, Hackstack Security is not liable for losses arising from reliance on general website content or use of third-party links.
Changes to these terms
We may update these terms from time to time. Continued use of the website after changes are published constitutes acceptance of the revised terms.
Contact us
For questions, email info@hackstacksecure.com.