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Is Web Signer for Barclays safe?

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

Clean risk

Legitimate digital signing extension developed by Thales Group for Barclays banking authentication. Uses native messaging for cryptographic operations with smart card readers.

v2.3.1.6Chrome Web Store
0Risk

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

Publishers can request a review.

Updated 10 April 2026akfldeakecjegioiiajhpjpekomdjnmh

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