Multiple U.S. police departments issued alerts about a new iPhone feature that allows sharing contact info and images wirelessly between two closely held devices, warning that the feature could pose a risk to children and other vulnerable individuals.

“If you have an iPhone and have done the recent iOS 17 update, they’ve installed a feature called NameDrop. This feature allows you to easily share contact information and photos to another iPhone by just holding the phones close together. “PARENTS: Don’t forget to change these settings on your child’s phone to help keep them safe as well!”

“With this feature enabled, anyone can place their phone next to yours (or your child’s phone) and automatically receive their contact information to include their picture, phone number, email address, and more, with a tap of your unlocked screen.

The NameDrop option is turned on by default. In order to cancel the feature in iOS 17:

• Open the “Settings” option
• Tap the “General” option
• Tap the “AirDrop” tab, which controls the file-sharing features of the phone
• Once AirDrop is selected, turn off the “Bringing Devices Together” option to disable NameDrop.

“There is no way for anyone to get your information without it first popping up on your screen and you or them physically tapping the ‘accept’ prompt.”

The risk posed by the feature is something that can “easily be mistaken or looked past by elderly, children, or other vulnerable individuals,”. The two phones need to be within around an inch of each other for the NameDrop feature to work.