Privacy Policy

This Privacy Policy describes how Dancing Mammoth collects and uses information about you when you use Keyfiler (, a service of Dancing Mammoth. This Policy is effective as of the date noted above. By using Keyfiler, you are accepting the practices described in this Privacy Policy.

We may change this Privacy Policy from time to time. If we do materially modify this Privacy Policy, there will be a notice on the home page of Keyfiler and you should review the revised Policy.

Please note that this Privacy Policy applies only to Keyfiler and will not apply if you visit another web site via a hyperlink on our site.

Information Collected

Dancing Mammoth collects and stores the following information for all Stack users: full name, email address, IP address, user-agent identifier. Paid account holders will also be required to provide billing information, in the form of a credit card number and its expiration date, and any additional data Keyfiler may require to verify your identity and to protect against fraud. We may also collect information regarding usage of Keyfiler. This may include pages visited, user-agent information, and user interaction data.


Like many web sites, Keyfiler uses cookies to automatically collect certain information about you. A cookie is a small data file generated by our server that is sent to your computer’s hard drive. Cookies permit our server to “remember” who you are so that we can personalize your experience at Keyfiler. Some of the information that is automatically collected includes your email address, purchase history, pages from our web site that you viewed, and account preference settings. Cookies are required to use Keyfiler. We use cookies to record current session information, but do not use permanent cookies. We may also cache your user preferences in our database. After a certain period of time has elapsed, you are required to log in to your Keyfiler Project Site again to prevent others from accidentally accessing your account contents.

How Information is Used

Any data collected will be used for purposes of research and improvement to Keyfiler or related properties and will not be shared with third parties for commercial purposes, except where permission is explicitly obtained from you.

We may make disclosures of personal information that are necessary or advisable for us to comply with legal and regulatory requirements, and to protect our rights, safety and property. For example, we may disclose personal information to respond to subpoenas, court orders, or inquiries from law enforcement agencies and federal regulators.

Information Storage

We use third-party vendors and hosting partners to provide the necessary hardware, software, networking, storage, and related technology required to provide Keyfiler. While Keyfiler and its associated program code, database, and visual presentation remain our sole property, you retain all rights to any data you create, outside of the information described above.

Information Removal

If you wish to change or delete any information we have collected, please contact Please include your full legal name, email address, and a description of what information you want altered or deleted.

Information About Children

You must be a natural person at least 13 years old to visit our web site and use Keyfiler. Dancing Mammoth does not knowingly collect any personal information from children under age 13. If you believe we have obtained information from a child under age 13 please report this to us at so that we may take appropriate action.


We employ reasonable measures to ensure the protection of our customers’ private data. We request that our users do the same. Help us protect your account from unauthorized access by using a strong password and keeping that password to yourself. Do not share your account or its login information with others.

Questions or Comments

Please contact us at if you have any questions or comments regarding our privacy policy.

Our Address

Dancing Mammoth

11591 Maple Ridge Road

Reston, VA 20190