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Study Reveals Facebook, Instagram's Secret Tracking of Users

6/4/2025

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Summary

Story summary

A shocking study from IMDEA Networks Institute uncovers that Facebook and Instagram secretly track Android users' web activity without their consent, using hidden network ports to sidestep privacy protections. This invasive practice impacts billions. While major browsers are fighting back with countermeasures, experts recommend steering clear of these apps for true privacy.

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Story summary

A shocking study from IMDEA Networks Institute uncovers that Facebook and Instagram secretly track Android users' web activity without their consent, using hidden network ports to sidestep privacy protections. This invasive practice impacts billions. While major browsers are fighting back with countermeasures, experts recommend steering clear of these apps for true privacy.