# US Citizen Accused of Using 'Duress' Password to Wipe Phone at Border First known case of data destruction charges involving phone security feature. - **Source:** [Slashdot](https://brifing.si/source/0f34d58e-1ccd-45a6-ab82-2de4065dc7ad) - **Published:** 2026-07-24 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/1847598f-c9ed-4850-997e-e81b5f81e85f ## Case Basis The US DOJ charges Atlanta resident Samuel Tunick with using a 'duress password' to wipe his phone during border inspection. This GrapheneOS feature allows intentional data erasure with a secondary passcode. Defense attorneys argue the phone seizure was unlawful and evidence should be dismissed. ## Technical Details GrapheneOS is a custom Android OS for Pixel devices featuring a 'duress password' option. When entered instead of the regular passcode, it triggers complete data erasure. Designed for high-risk scenarios, this security measure protects against forced password disclosure during border checks. ## Legal Debate The case reignites constitutional rights debates at US borders. While authorities claim border areas aren't US soil, defense seeks suppression of evidence. This highlights tensions between digital privacy and government surveillance powers in border zones. ## Expert Perspectives EFF's Bill Budington and security expert Runa Sandvik confirm this as the first such case. Sandvik notes discussing this hypothetical scenario with activists previously. Experts recommend avoiding sensitive data transport across borders, favoring cloud storage alternatives. ## Practical Guidance Sandvik advises travelers to use cloud storage and download data post-border crossing. She warns that duress features might be construed as willful data destruction by authorities. This case establishes new considerations for digital rights advocates and frequent travelers. ## Broader Implications The outcome could set precedent for legal treatment of privacy tools. With increasing digital searches at borders, individuals must reevaluate data protection strategies. The verdict will significantly impact both personal freedoms and national security policies. ## Sources covering this story - https://yro.slashdot.org/story/26/07/24/215251/us-accuses-american-of-allegedly-wiping-his-phone-using-a-duress-password-during-border-search?utm_source=rss1.0mainlinkanon&utm_medium=feed — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._