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Is Netcraft Extension safe?

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

Clean risk

Legitimate phishing/malware protection extension by Netcraft that monitors browsing activity and form inputs to detect credential leaks and malicious scripts, sending site URLs and metadata to netcraft.com for security analysis.

vunknownChrome Web Store
0Risk

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

Publishers can request a review.

Updated 10 April 2026bmejphbfclcpmpohkggcjeibfilpamia

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