Our oldest son has his own computer programing company. He uses McAffee as do we. Here is some things he told us:
1. A lot of hackers will go after Facebook because of the volume of traffic there. That way, they can get the most bang for the buck.
2. If you get an e-mail that says, Click Here, or something like that, Don't click it. You don't know who you are handing over your keys to.
3. You Tube is also a popular place for hackers to target.
4. If I want to enter a site I have not been to, I type it into Google. It might give a list of options. McAfee will put a green checkmark by the sites they think are OK and a question mark by the sites where they think you proceed at your own risk.
It's a rough world out there.
jerry