It seems like this only happens to people who have poor opsec about their email addresses, phone numbers, and are publicly related to the cryptocurrency movement. I mean, I'm sure it happens to other people, but that's the only case I've ever heard about.
I would personally be wary about publicly listing the email I use with my bank, or my phone number, and I've done what I can to scrub the internet of these values. If you have to be publicly reachable through a medium other than Facebook or Twitter, have a separate email and phone number through which you conduct your serious personal business. But most people do not need this kind of public reachability, or else have it through work. For those types of people, it would behoove them to keep their profile small.
A writer for ZDnet might be a public figure, but to call him "very public" seems like a stretch. There are probably millions of people as public or more than him.
