About the power of Google

Information about your use of the service – In order to protect you from fraud, phishing, and other misconduct, we may collect information about your interaction with the service to help validate your identity or detect potentially fraudulent conduct. For example, in some circumstances we may try to determine service usage patterns (such as how quickly you type) so that we can try to detect and prevent unauthorized attempts to access your account (such as automated hacking attacks, or the use of stolen usernames or passwords). Any such information we collect will only be used to detect and prevent fraud or other misconduct, unless you explicitly grant us permission to use it in another manner.