Atlanta Man Charged After OS Feature Wipes Phone During Search
An Atlanta resident has been charged in connection with an incident early last year in which he allegedly caused his phone to wipe itself rather than allowing it to be investigated by airport authorities.
The story centers on the open-source Pixel phone operating system GrapheneOS, which bills itself as focused on security and privacy. It has a feature that lets users set an alternate password that will wipe the phone completely, making any data truly unrecoverable.
The story played out like something made up by a GrapheneOS marketing team. The defendant in this case, Sam Tunick, was passing through security at Hartsfield-Jackson Atlanta International Airport in January of 2025 when he was stopped for an extended inspection.
His lawyers contend that this was due to Tunick’s association with local activist groups critical of law enforcement, while airport security apparently said they were investigating the possibility of child sexual abuse material on his phone.
Regardless, security insisted that he unlock his phone for them or have it seized—and so, he used the wipe function for its intended purpose. He told security the wipe password, rather than the unlock password, which they dutifully entered, wiping his phone.
Credit: GrapheneOS
This is a slightly different scenario than if it had been an automated defense system aimed at wiping the phone in response to attempts to crack it. The fact that Tunick had to take a specific action to wipe the phone arguably means it was done to keep information out of law enforcement’s hands. Destruction of evidence to prevent its capture by officers is prohibited by federal statute in the United States.
That said, there are also the civil liberties aspects of the situation. Prosecutors have yet to justify the inspectors’ interest on the basis of illegal material, making it possible to argue that it was a political reprisal. There is no need for “probable cause” during an airport inspection, but there’s also still the right to free political association.
“GrapheneOS is completely legal,” GrapheneOS developers said on X Monday. “We have no obligation to weaken any of the security protections it provides. Laws attempting to make it illegal or require weakening the security would be unconstitutional.”
So, it’s difficult to tell exactly how this one will play out. Analysts seem to agree that this is a rather unprecedented case, since the wipe function is a fundamental feature of GrapheneOS, which is not itself illegal. One could argue that a highly advertised feature of a product in good standing with authorities could be assumed to be legal for its stated purpose.
There were allegedly quite a few procedural issues during the interrogation, including denying access to legal counsel, so the case may end up getting thrown out on a totally separate basis. If the key issues do come to the courtroom, though, it could set a precedent that greatly deepens modern concerns over policing and civil rights.
