U.S. Citizen Who Deleted Phone’s Data Says His Prosecution Puts Privacy at Risk
Article by NY Times is paywalled
AI Overview
The case involves Atlanta resident Samuel Tunick, who is being federally prosecuted for allegedly using a GrapheneOS “duress passcode” to wipe his Google Pixel phone during a January?24,?2025 U.S. border search, an act prosecutors say violated 18?U.S.C.?§?2232(a), which criminalizes destroying property to prevent lawful seizure.
AI Analysis in 1st comment
The case involves Atlanta resident Samuel Tunick, who is being federally prosecuted for allegedly using a GrapheneOS “duress passcode” to wipe his Google Pixel phone during a January?24,?2025 U.S. border search, an act prosecutors say violated 18?U.S.C.?§?2232(a), which criminalizes destroying property to prevent lawful seizure.
Overview of the Case
Defendant: Samuel Tunick, a U.S. citizen and Atlanta resident.
Incident: January 24, 2025, at Hartsfield?Jackson Atlanta International Airport during CBP secondary inspection.
Allegation: Tunick provided a duress passcode on his GrapheneOS?powered Pixel phone, causing the device to wipe its encrypted data.
Charge: Violating 18 U.S.C. §?2232(a) — knowingly destroying property to prevent government seizure.
What Is a Duress Passcode?
A feature in GrapheneOS, a privacy?focused Android variant.
Allows users to set a secondary code that triggers a data wipe instead of unlocking the device.
Intended for high?risk users (journalists, activists, travelers) facing coercive unlock demands.
Experts warn it may carry legal risks in jurisdictions that treat triggered wipes as evidence destruction.
Government’s Position
CBP asserts broad authority to search electronic devices at the border without a warrant.
Prosecutors argue the data—not just the physical phone—is “property” subject to lawful seizure.
Entering the duress code constituted a deliberate act to destroy evidence.
The indictment states Tunick “did knowingly destroy, damage, waste, [and] delete the digital contents” to impair government authority.
Defense Position
Tunick has pleaded not guilty.
His attorneys argue:
The search and seizure were unconstitutional.
He was denied access to counsel.
CBP had not yet legally admitted him into the country, complicating the government’s authority.
Wiping encryption keys is not equivalent to destroying physical property.
Why the Case Matters
First known U.S. prosecution involving a duress passcode or privacy “kill switch.”
Tests the boundary between:
Border search powers, which have expanded as CBP device searches rise (up to 22% increase in 2025).
Digital privacy rights, especially for encrypted devices.
Could set precedent on whether using privacy?protective features constitutes a federal felony.
Broader Privacy Implications
Courts treat digital data as property; wiping it can be legally equivalent to destroying physical evidence.
The case raises concerns for travelers using encrypted devices, privacy?focused OSes, or security features designed to protect sensitive information.
Legal scholars note the statute applies even before a search if a person anticipates government seizure.
This case is widely viewed as a landmark test of how U.S. law treats digital privacy tools when used at the border.