Janet received an email from a bank asking for the password for her internet banking account. she emailed back her password. a few days later, she found that her bank account had been emptied. which internet security threat did she fall victim to? chain mail phishing spam virus

Phishing,
scammers send emails claiming to be reputable companies asking for personal information.

Phishing as it is a type of scam where the scammer sends an email claiming to be a bank of a company of some kind asking for your bank information so they can take all of the money it happens very often so be on the lookout for a bank or any other real company will never ask for your bank information
thank you have a good day

Sorry do not know but if you need with math, i will

Ihad the same question but i tested it out and it didn't work.