Session 2-Cyber Crap

John should not open the file attachment. The attachment may be a virus and it might be a scam, trying to obtain his personal information. The first mistake he made was opening an unknown mail. He should not open an unknown mail from a strager. The mail might contain 'dirty' or 'unclean' stuffs. After he had read the mail, he should search whether the mail is a fact or a crap. He must be careful as the mail might be half true and half false. If the mail is crap, he should delete the mail and not forward to his friends. Otherwise, his friends might think that the mail is true as it is forwarded from a friend that he trust, and forward it to his friends. If he does so, more and more people will think that it's true and will continue to forward to other contacts. But if the mail is true, he should still check whether the medicine is able to protect us during this period of outbreak. If the medicine can really protect us, then he can forward the mail to his friendds and consider whether to buy that medicine or not.