It's 2017 the solution to this problem is never answer a call from an unknown caller. Problem solved especially if this guy, his wife and other family members

It's 2017 the solution to this problem is never answer a call from an unknown caller. Problem solved especially if this guy, his wife and other family members followed this mantra. A mantra Im sure all of us follow on Hacker News. I only pick up the phone from those in my phone book or have a call scheduled with someone new. I then add them to my contacts or make note of their number.