According to TheVerge, the social media app TikTok will start collecting FacePrints and VoicePrints under new privacy policy changes that are vague. If you are a user of TikTok, you might want to reconsider your usage. TikTok seems rather invasive to me.
www.theverge.com
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TikTok updates US privacy policy to collect ‘faceprints and voiceprints’ (but won’t explain what they are)
What is a faceprint? TikTok won’t tell us.
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