Apple is adding a new feature to the iPhone — and it might add to the struggle between law enforcement and tech companies.
Apple hasn't said anything about the new feature, but referring to issues surrounding privacy and law enforcement, The Verge called the new feature a "cop button."
In 2014, a Virginia judge ruled police can't force suspects to give up their cellphone passwords, but with a warrant, they can force them to unlock their phones using the fingerprint scanner.
This power was first used in 2016 in a case involving identity theft.
Even if a finger isn't available, law enforcement officials have found other methods to access devices. Last summer, police in Michigan used 3-D printing to print out a fingerprint of a murder victim. The person's body was reportedly "too decayed" to use.
Since then, this power has also been used by U.S. Customs and Border Protection.
In January, NASA scientist Sidd Bikkannavar was detained by U.S. Border Patrol after traveling from Chile. He had his NASA-issued smartphone unlocked and searched by CBP agents.
The same happened weeks later to artist and activist Aaron Gach. The American Civil Liberties Union issued an administrative complaint, arguing the search violated the Fourth Amendment. Other advocacy groups have told travelers to disable the fingerprint feature completely.