So a security reacher noticed that business videoconferencing app Zoom was doing a bunch of bad stuff that left Mac users potentially vulnerable to privacy and security breaches. My guess is that Zoom’s original sin comes out of its corporate culture, which is focused on competing in a pretty cutthroat industry with demanding clients (IT managers) and not particularly technically literate customers (the individual business users). There’s probably a great fear of losing business to other businesses who can boast about running video meetings with ever less friction to the user. And then Apple comes along and introduces a security…