A new investigation reveals TikTok tracks users even when they don't have the app installed. The platform uses sophisticated tracking pixels and browser fingerprinting to monitor browsing activity across millions of websites. This surveillance extends to users who have never created an account or interacted with the app directly.

Researchers found TikTok's tracking mechanisms embedded in third-party websites and advertising networks. The company collects data including IP addresses, device information, and browsing patterns. This information feeds into detailed user profiles used for targeted advertising and content recommendations. The tracking persists even when users actively try to avoid the platform.

The findings raise serious privacy concerns about data collection practices in social media. Users can limit tracking by using browser extensions, clearing cookies regularly, and adjusting privacy settings. However, complete protection requires more comprehensive measures like using privacy-focused browsers and blocking tracking scripts at the network level.