Ransomware is a huge threat right now. It's everywhere you look. Business after business is falling to the plight. We've been covering this for years. If you're expecting that to change for the better anytime soon, I've got some bad news for you...

We've said it before and we'll say it again: you really shouldn't be using Facebook. You can read what we've had to say in the past here (as well as what other people have had to say about it: Facebook Security Breach Exposes 50 Million Accounts,How Cambridge Analytica Leveraged Facebook and Exploited 87 Million Users' Data,Feds Launch Investigation Regarding Facebook's Data Deals)

I'm going to be blunt: if you're still using Facebook you should probably have your head examined. They're absolutely reckless when it comes to their end user's security.