Is it illegal to trick the US government into wiping your phone during a questionably legal search?
A Georgia man, Samuel Tunick, has been charged with a felony after allegedly using a "duress password" to wipe his phone while it was being searched by US Customs and Border Protection (CBP). CBP told Tunick, an activist connected to the Stop Cop City protests in Atlanta, that his device needed to be searched for child sexual abuse material, but his lawyers argue this was a pretext for investigating his activism. The case raises unresolved questions about whether travellers can legally protect their data during searches that are themselves of disputed legality.
According to a March motion to suppress evidence, Tunick did not consent to the search and repeatedly asked for a lawyer, but agents said no warrant was required; after he gave them his passcode, the phone's screen reportedly went blank and restarted, which prosecutors say indicates he used a GrapheneOS "duress password" to erase data. Legal clarity is lacking because appeals courts disagree: the Ninth Circuit has ruled biometric unlocking (fingerprint or face) is permissible while forced passcode disclosure is not, whereas the Fourth Circuit has held border agents can conduct manual phone searches without a warrant (though forensic searches still need one), and a separate circuit covering New England and Puerto Rico has allowed both manual and forensic searches without a warrant. This patchwork, combined with heightened device scrutiny since Donald Trump's return to office, leaves travellers uncertain of their rights at US borders.
In short
- Georgia activist charged with a felony for allegedly wiping phone during CBP search
- CBP said it sought CSAM evidence; lawyers claim it targeted his protest activism
- US courts remain split on warrantless phone searches at borders
Steelman: both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
Even if the legality of border phone searches remains contested, deliberately destroying data during any government search constitutes obstruction of justice or destruction of evidence—independent crimes that exist regardless of potential defects in the underlying search. CBP has legitimate authority to screen for serious crimes like child sexual abuse material, and permitting individuals to selectively erase data during investigations would severely undermine critical law enforcement functions. Using a duress password to trigger a complete wipe constitutes a deliberate act to conceal information, and legal uncertainty surrounding search authority does not grant individuals the right to commit additional crimes. The remedy for an unconstitutional search is suppression of evidence or exclusion from trial, not destruction of data by the subject themselves.
The case against
If a search itself violates constitutional protections—as suggested by CBP's apparent lack of proper warrant, Tunick's refusal of consent, and the allegation that the CSAM claim was a pretext for investigating activism—then individuals should retain the right to protect their data, and such protection should not constitute a crime. Duress passwords are standard security features built into phones by manufacturers, not custom tools deliberately created to evade law enforcement; using such features in response to a warrantless search differs fundamentally from active destruction of evidence. The patchwork of conflicting circuit rulings demonstrates that border search authority remains legally unsettled, and CBP's claimed need for warrantless searches is precisely what the Fourth Amendment was designed to prevent. The proper remedy for government overreach is not to criminalise individuals for refusing to cooperate with potentially illegal searches.
Explained simply
A man in Georgia has been charged with a felony after his mobile phone allegedly wiped itself during a search by US border officials. The officials said they were looking for child sexual abuse material, but the man's lawyers argue it was a pretext for investigating his activism related to protests against a police training facility in Atlanta. His case hinges on whether travellers have the right to protect their data during border searches, at a time when the legality of such searches remains unsettled.
US law on phone searches at borders is contradictory. Different federal appeals courts have reached different conclusions on what border agents can do: some say manual searches without a warrant are permissible, whilst others say agents cannot force someone to give their passcode. One method of protecting data—a special password that erases a phone when entered—sits in this legal grey area, with no clear guidance on whether using it constitutes a crime.
The case matters because millions of people cross US borders each year and face phone searches. Travellers currently have no clear understanding of what data protection methods are legal, what their rights are when asked to unlock their devices, or whether border agents have the authority to conduct phone searches without warrants.
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