Be careful with who you trust. One of the easiest ways to be compromised is to give away your password. Scammers are excellent at what they call social engineering. One of the big tips I have is if someone is asking for information over the phone, ask to call them back to verify the number. If they have problem doing that, then they are more than likely not legit. This goes for credit card numbers and social security numbers. Be careful what you give out.