I agree with carl0ski. I got infected a few days ago just because I trusted a freelancing company that connects me with clients via their platform. In this case, the attackers used their application, the hacker actually presented himself and talked to me for 20 minutes through a fake profile just to send me a virus. He even encouraged me to click on it, assuring me that the file is safe. Luckily, I used my old computer, and i have a backup of all files that were there. I am still in negotiations over how will this be resolved, which is why I won't name the company responsible at this moment.
This is a question of irresponsibility and companies that simply do not care for our safety even after we pay for their services should be prosecuted and held liable. And it's not only the private companies, governmental institutions, education systems and even healthcare services are continuously endangering their citizens, users, students and patients.
https

/www.securelink.com/securelink-blog/2016-the-year-of-ransomware/
We need a wake up call people. THe number of ransomware attacks quadrupled over the past few months and we are still believing that this can't happen to us. I am a living proof that it can.
http
/www.theinquirer.net/inquirer/news/2462564/ransomware-attacks-increase-fivefold-in-just-one-year