We have shared a few examples of how information can be extracted from data (such as in your images). What are other ways humans can leave traces of information with the use of technologies?

• Filling public vote.
• Giving information to the agent through phone call.
• Using free public wifi.
• Forgot to log out on others computer, phone, laptop etc.
• Click on untrustable advertise links that popped up on the phone, computer or laptop.
• Information leaked out because of the viruses on the computer or laptop.