Security Researchers Develop Framework for Tracking Bluetooth Devices Using Find My
Ahead of the debut of AirTags and support for locating third-party Bluetooth items through Find My in iOS 14.5, a team of security researchers from the Secure Mobile Networking Lab at the Technical University of Darmstadt in Germany has reverse engineered the Find My protocol and developed an app that's designed to let anyone create an "AirTag" based on a Bluetooth-capable device.
Called OpenHaystack, the app and the source code are available on GitHub for those who are interested in taking a look. The app allows users to create their own Bluetooth tags based on the Find My network by installing an "AirTag" firmware image on a Bluetooth dongle.
The app displays the most recent location of a created Bluetooth tag reported by any iPhone using Apple's Find My network that was implemented in iOS 13, plus it shows the location of the tag on a map.
According to the security researchers, the created tags send out Bluetooth beacons, which are picked up by nearby iPhones that interpret the sending device as lost. The current geolocation is end-to-end encrypted and then uploaded to Apple, with the OpenHaystack app then downloading the encrypted report from Apple and decrypting it locally on the Mac.
In the process of developing this tool, the Secure Mobile Networking Lab researchers also identified a macOS Catalina Find My vulnerability that was reported to Apple and addressed in a 10.15.7 update released back in November. The vulnerability allowed a malicious app to access iCloud decryption keys to download and decrypt location reports submitted by the Find My network.
Apple's iOS 14.5 update includes support for tracking third-party Bluetooth devices in the Find My app using a new "Items" tab, which takes advantage of the same Find My protocol used for the Mac app.
At the current time, in-app tracking is limited to Beats headphones and upcoming Belkin wireless earbuds, but in the future, many third-party Bluetooth devices may include Find My integration, making it easier to keep track of them. This system will also be used by Apple's own rumored AirTags, which have yet to be released.
Popular Stories
Apple's annual four-day Black Friday through Cyber Monday shopping event is returning on Friday, November 28 through Monday, December 1 in many countries, including the United States, Canada, Australia, New Zealand, France, Germany, Italy, Spain, the United Kingdom, Belgium, the Netherlands, Sweden, Thailand, and others.
During the shopping event, customers can get an Apple gift card with...
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max.
One thing worth...
Apple provided developers with the third beta of an upcoming iOS 26.2 update, and there are still new features that are being added with each beta that we get. We've rounded up all of the changes that Apple made in beta 3.
AirDrop
Apple added new AirDrop functionality, providing a way for two people to share files temporarily without having to add one another as contacts.
iOS 26.2...
Apple today announced an expansion of AppleCare+ coverage in India, with new options for monthly and annual plans, and the addition of Theft and Loss for iPhone for the first time.
Options for monthly and annual AppleCare+ plans in India provide more choice and flexibility, allowing users to keep coverage for as long as they require. Apple's vice president of Worldwide iPhone Product...
Apple's eighth-generation iPad mini is highly likely to arrive next year, offering a significant refresh of the device with at least four major new features.
OLED Display
The next-generation version of the iPad mini could feature an OLED display, as part of Apple's plan to expand the display technology across many more of its devices. Apple's first OLED device was the Apple Watch in 2015, ...
A new study has revealed that the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air achieve significantly faster average Wi-Fi speeds compared to the iPhone 16 series, thanks to Apple's custom-designed N1 chip.
The study was conducted by Ookla, the company behind the popular Speedtest website and app. It said the results are based on global, crowdsourced Speedtest user data...
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps.
Starting this Wednesday, November 19, the feature will be available to residents of Illinois.
The announcement confirmed that the...
We're getting closer to Black Friday, which lands next week on Friday, November 28. In the lead-up to the shopping holiday, we're tracking a few lowest-ever prices on Apple's most popular Macs, including the M4 MacBook Air and brand new M5 MacBook Pro.
Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment,...
Apple today released updated firmware for several accessories, including the 140W USB-C Power Adapter, the Magic Trackpad 2, the Magic Trackpad USB-C, the Magic Keyboard with Touch ID, and the Magic Keyboard with Touch ID and Numeric Keypad.
There is no word on what's included in the updated firmware at this time, but it could offer performance improvements and security updates. Accessory...
Apple Watch owners have been voicing their frustration online over changes to the Workout app that Apple introduced in watchOS 26, with many finding the redesigned interface makes starting exercises difficult and exasperating.
When Apple launched watchOS 26 in September, the Workout app went from large, easily tapped workout tiles to a scrolling, corner-button interface. Instead of tapping a ...
