Is SimpleLogin: Open-source Email Protection safe?

Unknown risk

SimpleLogin exposes an unguarded postMessage handler on every page, letting any site script force navigation to the SimpleLogin dashboard.

SimpleLogin & Proton Pass teamv3.0.7Chrome Web Store
0Risk

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

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Updated 17 June 2026amo-2612998