It’s not so much that the regulatory landscape is changing; rather, it’s a broader acknowledgement of the pervasive role that digital mobile communications plays in day-to-day business life.Mobile communicationsmust be included in the scope of rules that have traditionally applied to hardcopy files.While this may seem “new,” the scrutiny of digital communications has been going on for more than 20 years, perhaps most famously in 2002 when the Department of Justice leveraged Microsoft internal emails in its antitrust case.