The more transparent your workplace the less transparent your employees. In an age of trackers, wearables, online monitoring, workplace chat and always-on devices it turns out that not only does a more transparent workplace actually drive people to more secretive behaviours, but that adding a little more privacy actually may improve productivity also.
As Ethan Bernstein says:
Very simply, the transparency paradox is the idea that increasingly transparent, open, observable workplaces can create less transparent employees.
See Harvard prof Ethan Bernstein’s The Transparency Paradox study (pdf) or I learned about it from the Freakonomics podcast: Yes, the Open Office Is Terrible — But It Doesn’t Have to Be.