Session 2-Cyber crap

I think that John should not even open the email in the first place as it was sent by someone he did not know.
John should delete the email immediately and he should not open the file attachment. The email is giving false information, and if John opens the file attachment, he might get more false information or receive a virus. If John was not sure about the information, he could also go to websites that are more reliable or used by many people to check whether the information is true. He could ask an adult too.
John should not buy the medicine as he does not know anything about it. He could visit the doctor if he was really unwell. We should not trust someone we do not know, and do not anyhow take medicine.