Privacy Notice

Last update: 10/04/2022

This notice describes Index Systems LLC privacy policy for the site, including all its services and functions. The copyright to the brand is owned by LLC Index Systems. The terms “we”, “us”, “our” refer to or «Website».

We are committed to safeguarding the privacy of our Website users.

What information do we collect?

During your use of the site we collect the following types of information: information that you provide during registration and to fill out a profile; information from social networks that you have chosen to connect to the Site; geolocation while using the site via the mobile version of the browser;

Registration and profile information

To use the full functionality of the Site, you are required to provide your registration information. This includes your name, surname, city, e-mail, organization and password. Your data is not displayed anywhere in public.

Information from social networks

You can connect your account in the Application to your accounts in Facebook, Twitter or Google. In this case, we will collect from that accounts your name, e-mail, profile photo, and your friend list (if appropriate).

Application usage data

We collect information about your Website use experience – your device information, IP-address, geolocation data, and time and duration of use.

This information is being used in an anonymized and aggregated way to improve the Website usability and for marketing purposes. Learn more about it in the section “Analytics” of this notice.

Payment information

If you want to participate in competitions that involve money contributions, you will need to make payments through third-party services for payment processes.

We will not store or collect your payment card details. That information is provided directly to our third-party payment processor, whose use of your personal information is governed by its Privacy Notice.

The payment processor we are working with is LiqPay Its Privacy Notice can be viewed at

We keep order history, which you can find at


A cookie is a small text file that is stored on user’s computer for record-keeping purposes.

We use both «session cookies» and «persistent cookies» for the Website. Session cookies expire when you close your browser.

Cookies help uniquely identify your browser software over time on our Services. We use cookies to make it easier for you to navigate the Cookies also enable us to track and target the interests of users to enhance the experience on the Website.

Your web browser allows you to control and limit cookies on your computer. If you reject cookies, you may still use the Website, but your ability to use some areas of the Website functions may be limited.

Acceptable age

We do not intend to collect nor process the children’s (under 16 years old) personal data. Only individuals, who are already 16 years old, may use our Application and provide their information to us.

If we become aware that someone under the age of 16 has provided or attempted to provide us with personal information and registered an account, we will use our best efforts to remove the information permanently from our files and delete this account.

Legal basis for the processing

We process your personal information on the grounds of necessity for the providing you with our services, consent and our legitimate interest (for marketing purposes).

For the providing you with our services

Personal information about our customers and users is confidential. All reports and personal data are stored on the Attack Index technical platform in encrypted form. No one has access to them, including the employees of Index Systems LLC. Databases are closed and are provided only for an authorized user of the service.

Registration information, including information that you provide from social networks, user content, profile information, payment information, is processed to provide you with certain services (create your profile, provide access to your personal account, help manage statistics, etc. ). Without this information we will not be able to do this.

Your consent

We will not send emails with our newsletters, announcements and other product offers unless we obtain a consent from you to do so.

You can withdraw your consent at any time. You can usually do it on the settings page. The withdrawal will not affect the lawfulness of processing based on consent before. You can also opt-out e-mail subscription by clicking the appropriate button in our e-mails to you.

How do we use your personal information?

We use your personal information in following ways:

  • to provide you with our services;
  • to provide you with e-mail newsletters and announcements, and other products and service offers from us;
  • to improve the Website usability;
  • Emailing as part of the subscription to the service “Notification”
  • for marketing purposes, to analyze the efficiency of our marketing strategy;
  • to improve your experience by personalizing the Website
  • to verify your account..

Sharing your information

We may transfer information about you to process it on our behalf; for our marketing and marketing purposes of our partners; if we are obligated to do this by law; and in case we sell our company or assets. All transmissions of your information are described below.

E-mail and other notifications

We are using third party’s notifications and mailing services for sending our e-mail notifications, newsletters, announcements, and other products and service offers from us. This third party may only use information about you to perform services on our behalf. They are not allowed to use it for their own purposes.


We share anonymized and aggregated details of the Application use, including, but not limited to traffic data, location data, length visit, other communication data, IP address, device information (such as your hardware model, operating system version, unique device identifiers). It is non-personally identifiable information.

Non-Personally Identifiable Information is collected and processed by Google Analytics in an anonymized and aggregated way to improve the Application usability and for marketing purposes.

Google Analytics is a web analytics service that tracks and reports traffic. Google Analytics uses the data collected to track and monitor the use of our Application.

For more information on the privacy practices of Google Analytics you can check Google Analytics’s Privacy Notice:

Other disclosures

In addition to the disclosures for the purposes identified before, we may disclose information about you:

  • if we are required to do so by law;
  • in connection with any legal proceedings;
  • to establish, exercise or defend our legal rights (including providing information for the purposes of fraud prevention); and
  • to the purchaser or seller of any business or asset which we are selling or purchasing.

Except as provided in this privacy notice, we will not sell, share or rent your information to third parties.

Retaining your personal information

We will store your personal information till it is necessary to carry out our obligations to you regarding the Application.

We will not store your information if you delete your account or we do not use it anymore for the purposes listed in this privacy notice, except to comply with our legal obligations (for example, if we are required to retain your data to comply with applicable laws), resolve disputes, and enforce our legal agreements and policies.

Your rights

Regarding your information, you have the right to request us:

  • an access to the information that was collected;
  • to update and keep information accurate;
  • to delete any undesirable collected information;
  • to restrict the processing of the information;
  • to stop the processing of the information in case that the information is used for direct marketing purposes; and
  • to send collected information to any third party.

You can complete requests by contacting us at [email protected]

If you believe that our use of your personal information violates your rights, you can lodge a complaint with your national data protection authority.

Security of your personal information

Your personal information is being stored and processed on the servers of the cloud provider. These servers have all technical measures to comply with data protection requirements.

We take necessary and sufficient organizational measures to protect your information from unauthorized or accidental access, destruction, modification, blocking, copying, distribution, as well as from other illegal actions of third parties.

Immediate access to the personal information is allowed only to our authorized employees involved in maintaining the Website. Such employees keep strict confidentiality and prevent unauthorized third-party access to personal information.

Changes to this notice

We may update this privacy notice from time-to-time by posting a new version in our Website. We advise you to check this page occasionally to ensure you are happy with any changes. However, we will endeavor to provide you with the announcement about any significant changes.

Third-party services

Our Website may contain links to third-party services and platforms. We are not responsible for the content, terms and conditions or privacy policies of third-party websites.

We encourage users to be aware when they leave our Website and to read the privacy statements of the services that collect personally identifiable information.  

Third-party websites may contain their own cookies. We are not responsible for their usage of cookies.

Contact Us

If you have any questions about this privacy notice, please contact us.

You may e-mail us at [email protected]