GrapheneOS Phone Wipe At Airport Leads To Federal Charge In Atlanta
A federal grand jury in Atlanta has charged Samuel Tunick with a single count under Title 18, Section 2232(a) of the United States Code, accusing him of destroying the digital contents of his Google Pixel to prevent the government from taking it. The charge stems from a January 24, 2025 encounter at Hartsfield-Jackson Atlanta International Airport, where Tunick told Customs and Border Protection officers a password that triggered a full device wipe. The case is the first known US prosecution built on a phone’s duress password, and it has drawn scrutiny from digital rights researchers and privacy advocates.
What happened at the airport?
Tunick was returning from the Dominican Republic when CBP pulled him into secondary inspection, according to a defense filing that draws on the government’s own reports. An FBI Joint Terrorism Task Force officer and an FBI special agent had coordinated with CBP in advance to question and search him on arrival. Officers from CBP’s Tactical Terrorism Response Team opened by telling him they were “looking for people who are pedophiles,” the filing states.
Officers never read Tunick his Miranda rights. He said early in the interview that he did not want to keep talking without a lawyer, then asked to call one repeatedly. Questioning continued anyway. One officer told him his refusal to talk gave them authority to go through his phone. When Tunick asked again about his attorney, an officer told him customs and immigration work was a different matter, “and we have search authority, we don’t need a warrant.”
Tunick eventually provided a password for his phone and his e-reader. The screen “went blank, flashed several times and the phone appeared to restart,” according to the government’s report. Officers seized the devices and told him they would be returned after thirty days. A third officer took him to another room for an unrecorded pat-down. A DHS agent later told Tunick he was free to leave once the other agents were finished with him.
What is the government charging him with?
The single-count indictment accuses Tunick of acting to delete the digital contents of a Google Pixel to impair the government’s lawful authority to take it, in violation of Title 18 of what the document calls the “Untied States Code.” Matthew Dodge, an assistant federal public defender on Tunick’s legal team, said the statute is rarely seen in an indictment.
The Justice Department is asking the court to treat a man’s erasure of his own phone as destruction of property under 18 U.S.C. ยง 2232(a), a provision covering the destruction of property to obstruct the government from taking it.
What is the duress feature in GrapheneOS?
GrapheneOS is a hardened Android build that replaces the stock software on Pixel devices. The operating system lets an owner set a second PIN or password that irreversibly wipes the device and any installed eSIMs when entered at a credential prompt. No confirmation dialog appears, and nothing visually distinguishes the duress entry from a normal unlock.
Bill Budington, senior staff technologist at the Electronic Frontier Foundation, and Runa Sandvik, founder of the security firm Granitt, both said they had seen no comparable prosecution. Sandvik said she had discussed the scenario with activists and journalists for years and advised travelers to leave sensitive data off devices they carry across borders rather than count on wiping it.
Why does this case matter for privacy and border searches?
Border searches occupy a special place in Fourth Amendment law. The Eleventh Circuit’s 2018 ruling in United States v. Touset permits forensic searches of electronic devices at the border with no warrant, no probable cause, and no individualized suspicion. Tunick’s lawyers cite decisions from the First, Fourth, and Ninth Circuits going the other way, including a Fourth Circuit holding that warrantless border searches of devices cannot be used to hunt for evidence of domestic crime.
The defense also argues that surrendering a passcode is testimonial, relying on a 2012 Eleventh Circuit decision that decrypting and producing the contents of a hard drive triggers Fifth Amendment protection. The traditional rationale for suspicionless border searches is keeping contraband out of the country. The accusation here is that data left a phone rather than entered the United States, and digital files move across borders over the internet anyway.
Christophe Boutry told the Guardian the prosecution “sends the message that [GrapheneOS] is criminal by default.”
What was the government looking for?
The government’s reports contain no indication that anyone suspected Tunick of carrying illegal images, his lawyers wrote. The reports record an interest in his association with Defend the Atlanta Forest, the movement opposing the clearing of the South River Forest for the Atlanta Public Safety Training Center. Opponents call the 85-acre, $115 million police facility Cop City. Federal documents label the movement an “Anti-Government, Anti-Authority Violent Extremist Group.” Tunick has not been charged with any offense connected to it.
What happens next?
Tunick’s lawyers appeared before the court for the first time on Monday, arguing that officers ran a custodial interrogation without Miranda warnings, denied him a lawyer, and searched him unlawfully. They want everything obtained from the encounter suppressed. Tunick was arrested about ten months after the airport stop; according to his crowdfunding page, he was pulled over for a purported tail light fault and cuffed by FBI and DHS officers when he stepped out of the car. He has pleaded not guilty. A ruling on the suppression motion is not expected before the end of October.
FAQ
What did Samuel Tunick do at Hartsfield-Jackson Atlanta International Airport?
On January 24, 2025, Tunick was pulled into secondary inspection by CBP as he returned from the Dominican Republic. After extended questioning without Miranda warnings, he provided a phone password that wiped his Google Pixel rather than unlocking it.
What is GrapheneOS and what is its duress feature?
GrapheneOS is a hardened Android operating system that replaces stock Pixel software. It allows users to configure a duress PIN or password that, when entered, irreversibly wipes the device and any installed eSIMs without any visible confirmation dialog.
What law is Tunick charged under?
Tunick faces one count under Title 18, Section 2232(a) of the United States Code, a statute that covers destruction of property to obstruct the government from taking it. His lawyers say the statute is rarely seen in an indictment.
This article summarizes reporting from alexjoneslive.com.