TikTok — Policy Change
Executive Summary
TikTok updated its US privacy policy to disclose the collection of biometric data, including 'faceprints and voiceprints,' from user- generated content. The policy stated TikTok may collect biometric identifiers and biometric information as defined under US state laws, without specifying exactly how the data would be used or retained. The change drew immediate scrutiny from privacy advocates and formed the basis for subsequent BIPA class action litigation.
What Happened
On June 2, 2021, TikTok updated its U.S. privacy policy to add a new section titled "Image and Audio Information" disclosing that the platform may collect biometric identifiers and biometric information, including faceprints and voiceprints, from user-generated content. When asked about the change, TikTok could not confirm what product developments necessitated the biometric data disclosure but stated it would ask for consent if such data collection practices began. The policy indicated this data collection would be used for special video effects, content moderation, demographic classification, content and ad recommendations, and other non-personally-identifying operations.
Who Is Affected
All TikTok users in the United States who create or upload video content containing their face or voice are potentially affected by this policy change. The disclosure applies to content automatically collected by the platform, which was already gathering extensive user data before this update.
Why It Matters
Biometric data like faceprints and voiceprints are uniquely identifying and permanent characteristics that cannot be changed if compromised, making their collection particularly sensitive under U.S. state privacy laws. The policy change drew immediate scrutiny from privacy advocates and became the basis for subsequent class action litigation under biometric privacy laws. The lack of specificity about how the data would be used or retained, combined with TikTok's inability to explain why the change was necessary, raised significant transparency concerns.
What You Should Do
Users concerned about biometric data collection should review TikTok's updated privacy policy and consider limiting their use of features that capture their face or voice. If you are in a state with biometric privacy laws, understand your rights regarding consent for such data collection. You may also choose to reduce the amount of video content you create that includes your biometric identifiers or consider alternative platforms with clearer biometric data policies.
AI-Assisted
Event summaries are generated by Claude AI from verified sources and reviewed by humans before publication.
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