We value your trust. This policy outlines how we handle your data with transparency and care.
Last updated: January 16, 2026
HackMNC is an independent interview preparation platform created to help aspiring engineers practice data structures and algorithms more effectively. We respect your privacy and collect only the data necessary to operate and improve the platform.
When you create an account or use HackMNC, we may collect:
Name, email address, and profile picture (via OAuth).
Progress tracking, problems solved, and interaction logs.
We use Auth.js for secure authentication. Users can sign up using supported OAuth providers (like Google/GitHub). We do not store passwords directly for OAuth users.
While we implement industry-standard security measures, no method of transmission is 100% secure.
Used to understand platform usage patterns.
May serve ads based on browsing behavior.
We are happy to answer any questions about our privacy practices.
hackmnc.mail@gmail.com