ALERT: Court Allows Cell Phone Searches at Border Without Warrant

The U.S. Court of Appeals for the Second Circuit ruled that federal authorities may conduct cell phone searches at the border on any traveler without requiring a judicial warrant, probable cause, or prior suspicion. The court’s decision formally concluded that manual review of electronic devices at the country’s ports of entry qualifies as a routine border search protected by law.

What did the court rule on cell phone searches?

The panel of judges issued its ruling in the case United States v. Alisigwe, upholding the criminal conviction of a permanent resident inspected at John F. Kennedy International Airport in New York. U.S. Customs and Border Protection (CBP) officers manually reviewed the traveler’s phone in 2019 and 2021, photographing personal data and conversations that supported charges of bank fraud.

The court concluded that mobile phones may be treated as luggage or other material goods subject to customs inspection upon entry into U.S. territory. The opinion’s author, Judge Steven Menashi, emphasized that routine border searches do not violate the Fourth Amendment of the U.S. Constitution.

The court ruling also rejected defense arguments based on the First Amendment regarding freedom of speech. Similarly, the court established that the precedent set by the Supreme Court in Riley v. Californiaseize phones during street police arrests, does not apply to international customs inspections.

What is the difference between a manual search and a forensic examination?

The federal court established a clear distinction between manual navigation on the device and complex technological analysis. A manual review encompasses actions such as unlocking the device to visually browse photo galleries, call logs, or text messages.

In contrast, forensic extraction involves connecting the phone to external programs designed to clone hard drives, decrypt passwords, or recover deleted files. The Second Circuit limited its ruling to manual searches, leaving open the discussion over whether forensic analyses require more rigorous evidentiary standards.

In a concurring opinion, Judge Eunice C. Lee agreed with the procedural outcome but disagreed with the majority’s reasoning. The magistrate warned about the enormous amount of sensitive data stored on modern phones, such as medical records or banking credentials, arguing that authorities should require at least reasonable suspicion.