Technology • Internet & Web
2020-08-12T15:00:02+00:00

TikTok tracked Android users’ device identifiers until late last year

TikTok tracked Android users’ device identifiers until late last year
Credit: Illustration: Pendect, Ashley Winkler (Creative Commons Attribution ShareAlike 4.0)

The Wall Street Journal reported Tuesday TikTok’s Android app collected its users’ MAC addresses for 18 months in violation of the platform rules. The MAC address serves as a unique identifier for each user’s device.

Since 2015, both the App Store and the Google Play Store had banned the collection of MAC addresses as a matter of policy, but the video app used a loophole. According to the Journal, nearly 350 apps on the Google Play Store used a similar loophole, generally for ad-targeting purposes.

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