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Is Use Immersive Reader on Websites safe?

This security report analyses whether Use Immersive Reader on Websites is safe to install on your browser. We check Use Immersive Reader on Websites for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if Use Immersive Reader on Websites is safe for your personal or enterprise fleet.

Low risk

Legitimate Microsoft Immersive Reader extension with a hardcoded API access token and postMessage handlers without origin validation in the SDK.

0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 10 April 2026fmidkjgknpkbmninbmklhcgaalfalbdh

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