If you see any unusual activities through your accounts. In my case in my sent items of my personal mail id some mails were sent to a mail id called freak123you@gmail.com. All my coworkers were able to reiterate the mail id as well as the mails that were sent to the accounts.
The only way to know if your Facebook has been hacked is if the profile is posting spam and/or your password has been changed .
You can download an antivirus to monitor your phone. This will let you know if your phone has been hacked.
If someone from Answers told you that your Android had been hacked, they probably based it on information that you provided. We have no way of knowing if your phone was hacked.
There is not a way to tell if a webcam has been hacked. The safest way to be sure is to stop using it.
No, Zybez has never been hacked.
No, my Visa card has not been hacked.
No, WikiAnswers has not been hacked.
You can tell if your webcam has been hacked if its LED light blinks randomly.
When it looks a bit different. Also, if there is place where they give comments, check and see if there is any rude comments or profanity against you. That means that you have been hacked.
You are correct.
No the 3DS has never been hacked to my knowledge.
50% of the world has had viruses and has been hacked.