Deeplinks Blog posts about Mobile devices
This is the third and final installment in our series on the Constitution at the border. Today, we’ll focus on the Fifth Amendment and passwords. Click here for Part 1 on the First Amendment or Part 2 on the Fourth Amendment.
Lately, a big question on everyone's mind has been: Do I have to give my password to customs agents?
This post is an UPDATE to a piece we originally published last week.
Verizon recently rolled out a new pilot project to pre-install on customers’ devices an app launcher/search tool that, we believe, is really just spyware. This software, called AppFlash, is preloaded on a new model of LG device—the LG K20 V—rather than in all of their Android line as we previously reported. The software allows Verizon and its partners to track the apps you have downloaded and then sell ads to you across the Internet based what those apps say about you, like which bank you use and whether you’ve downloaded a fertility app.
More than 325,000 people enter the United States via airports every day, with hundreds of thousands more crossing by land at the borders. Not only is that a lot of people, it’s also a lot of computers, smartphones, and tablets riding along in our pockets, bags, and trunks. Unfortunately, the Fourth Amendment protections we enjoy inside the U.S. for our devices aren’t always as strong when we’re crossing borders—and the Department of Homeland Security takes advantage of it.
UPDATE: We have received additional information from Verizon and based on that information we are withdrawing this post while we investigate further. Here is the statement from Kelly Crummey, Director of Corporate Communications of Verizon: "As we said earlier this week, we are testing AppFlash to make app discovery better for consumers. The test is on a single phone – LG K20 V – and you have to opt-in to use the app. Or, you can easily disable the app. Nobody is required to use it. Verizon is committed to your privacy. Visit www.verizon.com/about/privacy to view our Privacy Policy."
UPDATE #2, April 3, 2017: We have published a revised version of this post here.
Wikileaks today released documents that appear to describe software tools used by the CIA to break into the devices that we all use at home and work. While we are still reviewing the material, we have not seen any indications that the encryption of popular privacy apps such as Signal and WhatsApp has been broken. We believe that encryption still offers significant protection against surveillance.
The worst thing that could happen is for users to lose faith in encryption-enabled tools and stop using them. The releases do reaffirm that users should make sure they are using the most current version of the apps on their devices. And vendors should move quickly to patch these flaws to protect users from both government and criminal attackers.


