Here’s an important cautionary tale for anyone with a cell phone: Beware of phishing calls. Don’t share personal information with strangers over the phone, if you can’t verify their identity and authority with absolute certainty. Like many others, I’ve noticed a significant uptick in the past few months of spam phone calls to my cell phone. I’m not sure how folks are getting my cell phone number, but I suspect as cell phone numbers have become a de-facto identifier in…