The Supreme Court’s opinion on cell phone privacy is a must-read for all employers

Why was this case important for employers? For the first time, our highest court is recognizing, in great detail, the significant privacy interests we expect in our mobile devices.

It’s a rare day that I write a post of which the vast majority is a 900-word quote from a court opinion. Wednesday’s decision by the U.S. Supreme Court in Riley v. California [pdf], however, is significant enough to cede my space to the words of Chief Justice Roberts:

Cell phones differ in both a quantitative and a qualitative sense from other objects.… The term “cell phone” is itself misleading shorthand; many of these devices are in fact minicomputers that also happen to have the capacity to be used as a telephone. They could just as easily be called cameras, video players, rolodexes, calendars, tape recorders, libraries, diaries, albums, televisions, maps, or newspapers.

One of the most notable distinguishing features of modern cell phones is their immense storage capacity.… Most people cannot lug around every piece of mail they have received for the past several months, every picture they have taken, or every book or article they have read—nor would they have any reason to attempt to do so.…

But the possible intrusion on privacy is not physically limited in the same way when it comes to cell phones. The current top-selling smart phone has a standard capacity of 16 gigabytes (and is available with up to 64 gigabytes). Sixteen gigabytes translates to millions of pages of text, thousands of pictures, or hundreds of videos.… Cell phones couple that capacity with the ability to store many different types of information: Even the most basic phones that sell for less than $20 might hold photographs, picture messages, text messages, Internet browsing history, a calendar, a thousand entry phone book, and so on.… We expect that the gulf between physical practicability and digital capacity will only continue to widen in the future.

The storage capacity of cell phones has several interrelated consequences for privacy. First, a cell phone collects in one place many distinct types of information—an address, a note, a prescription, a bank statement, a video—that reveal much more in combination than any isolated record. Second, a cell phone’s capacity allows even just one type of information to convey far more than previously possible. The sum of an individual’s private life can be reconstructed through a thousand photographs labeled with dates, locations, and descriptions; the same cannot be said of a photograph or two of loved ones tucked into a wallet. Third, the data on a phone can date back to the purchase of the phone, or even earlier. A person might carry in his pocket a slip of paper reminding him to call Mr. Jones; he would not carry a record of all his communications with Mr. Jones for the past several months, as would routinely be kept on a phone.

Finally, there is an element of pervasiveness that characterizes cell phones but not physical records. Prior to the digital age, people did not typically carry a cache of sensitive personal information with them as they went about their day. Now it is the person who is not carrying a cell phone, with all that it contains, who is the exception. According to one poll, nearly three-quarters of smart phone users report being within five feet of their phones most of the time, with 12 percent admitting that they even use their phones in the shower. See Harris Interactive, 2013 Mobile Consumer Habits Study (June 2013).… Today … it is no exaggeration to say that many of the more than 90 percent of American adults who own a cell phone keep on their person a digital record of nearly every aspect of their lives—from the mundane to the intimate.…

Although the data stored on a cell phone is distinguished from physical records by quantity alone, certain types of data are also qualitatively different. An Internet search and browsing history, for example, can be found on an Internet-enabled phone and could reveal an individual’s private interests or concerns—perhaps a search for certain symptoms of disease, coupled with frequent visits to WebMD. Data on a cell phone can also reveal where a person has been. Historic location information is a standard feature on many smart phones and can reconstruct someone’s specific movements down to the minute, not only around town but also within a particular building.…

Mobile application software on a cell phone, or “apps,” offer a range of tools for managing detailed information about all aspects of a person’s life. There are apps for Democratic Party news and Republican Party news; apps for alcohol, drug, and gambling addictions; apps for sharing prayer requests; apps for tracking pregnancy symptoms; apps for planning your budget; apps for every conceivable hobby or pastime; apps for improving your romantic life. There are popular apps for buying or selling just about anything, and the records of such transactions may be accessible on the phone indefinitely. There are over a million apps available in each of the two major app stores; the phrase “there’s an app for that” is now part of the popular lexicon. The average smart phone user has installed 33 apps, which together can form a revealing montage of the user’s life.…

To further complicate the scope of the privacy interests at stake, the data a user views on many modern cell phones may not in fact be stored on the device itself.… Cloud computing is the capacity of Internet-connected devices to display data stored on remote servers rather than on the device itself. Cell phone users often may not know whether particular information is stored on the device or in the cloud, and it generally makes little difference.… Moreover, the same type of data may be stored locally on the device for one user and in the cloud for another.

Riley is a 4th Amendment search-and-seizure case. It’s not an employment case. So, why, you ask, is it so important? For the first time, our highest court is recognizing, in great detail, the significant privacy interests we expect in our mobile devices. Does your company have a cell phone or mobile device policy? Does it explain to your employees that they are giving up certain expectations of privacy if they accept your phone or connect their own phones to your network? In light of Riley, if you don’t have this policy containing these disclaimers, you better, because courts are going to become increasingly hostile to claims that individuals do not have privacy expectations in their mobile devices. –http://www.workforce.com/blogs/3-the-practical-employer/post/20605-the-supreme-courts-opinion-on-cell-phone-privacy-is-a-must-read-for-all-employers?utm_source=dlvr.it&utm_medium=twitter