My dad got an email entitled 'Hi' w/c had no attached file whatsoever. Inside, it contained like a invitation to what seems to be a social networking site. My dad disregarded it but press Next instead of Delete.
Then I got an email w/ the same title. I opened it & decided to delete it because I was not interested. I ask my dad if he sent me anything but he said he didn't. I ask if he got the same email & he said yes.
It seems this so-called trojan hacks your email & sends the same content to other people in your directory. Because just now I got the same titled email from my mother w/c she denies sending. Not sure if it does something else besides what I stated.
I asked my friends if I sent them the same email but they said not as of the moment. How do I check my PC or email account got infected?