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The researchers say they notified Apple about the vulnerability nearly two years ago, but Apple "has neither acknowledged the problem nor indicated that they are working on a solution," they said. With your email address and phone number discovered, you could be more at risk for phishing attempts and other scams. Several outlets including have reported on the flaw.Įven though the data shared in AirDrop authentications has privacy protections – cryptography measures called hash functions – those "hash values can be quickly reversed using simple techniques such as brute-force attacks," the researchers said. You don't have to initiate a connection with the other device for it to potentially eavesdrop and that represents "a severe privacy leak," the researchers said. Talking Tech: Apple and Facebook dominate the week, but holograms are the future
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Video games: Best new iPhone games in Apple Arcade plus top App Store 'freemium' picks That's because as part of the process to authenticate file sharing, AirDrop checks phone numbers and email addresses against the other user's address book. In a recently published alert, the researchers said strangers within range of your device can learn your email address and phone number when you open the sharing function.
#Airdrop mac iphone Bluetooth
When users have Bluetooth and WiFi turned on, they can discover each others' devices and connect and share.īut the discovery process can also leave your device open to potential data pirates, say computer science researchers at the Technical University of Darmstadt in Germany. The AirDrop feature on iPhones and MacBook computers has a vulnerability that could give scammers access to your email and phone number, a team of researchers say.ĪirDrop lets you share photos, documents and other files with other Apple devices nearby. Watch Video: Apple unveils new iMacs, purple iPhones, iPad Pros and more