Received an e-mail that was marked as spam, it contained two .png attachments with a blackmail scam. In the subject, the first part of my work e-mail address (first.last) was listed followed by an old insecure password I used for various web accounts. I'm not sure if my computer was hacked but my A/V software didn't detect any infections. I want to make sure my data isn't held for ransom.
