[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: In the unlikely event of a breach in the security of personal data, we will notify all users who are actually or potentially affected. The method of notice may be tailored to suit the facts of a particular case - for example, if the only contact information that we have for a particular user is an email address, then the notification will necessarily be by email. We may elect to give notice via the in-product messaging system described above. In an unusual case - for example, if we believe there are users for which we have no contact information on file - we may give notice via publication on our company website. In any case we reserve the right to delay notification is we are asked to do so by law enforcement or other authorities, or if we believe that giving notice immediately will increase the risk of harm to our user body overall."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty.'}]