Question

mai has recently created her own e - mail account. her father gave her permission to e - mail her friends and family, but warned her that it is dangerous to open e - mails from people she does not know. mai did not understand why her father would give her this warning. why did mais father say it is dangerous to open e - mails from unknown senders? check all that apply. the sender could be a hacker. the e - mail could be inappropriate. the e - mails usually contain jokes. the e - mail may belong to someone else. the message may contain a virus.

Explanation:

Hackers may use emails to gain access to systems or steal information. Inappropriate content can be a concern. Emails from unknown senders may carry viruses that can harm devices. Jokes are not a danger - related reason, and an email belonging to someone else is not the main danger.

Answer:

The sender could be a hacker.
The e - mail could be inappropriate.
The message may contain a virus.