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Is Similar Sites - Discover Related Websites safe?

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

High risk

Website recommendation extension that intercepts all XHR/fetch/WebSocket traffic, scrubs PII from URLs, monitors file uploads, and transmits encrypted telemetry to similarsites.com with remote config kill switch.

100Risk

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

Publishers can request a review.

Updated 10 April 2026necpbmbhhdiplmfhmjicabdeighkndkn

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