https://connect.mozilla.org/t5/firefox-labs/youtube-log-in-to-google-is-insecure-browser/m-p/144327#M5366 <P>Make sure you're using the latest version of Firefox at the time</P><P>Some script-blocker or ad-blocker extensions may also cause this, as Google doesn't like them on YouTube</P> Tue, 20 Oct 2026 16:02:52 GMT dftf 2026-10-20T16:02:52Z https://connect.mozilla.org/t5/firefox-labs/youtube-log-in-to-google-is-insecure-browser/m-p/114197#M4903 <P><A href="https://i.vgy.me/vbfMIM.png" target="_blank">https://i.vgy.me/vbfMIM.png</A></P> Sat, 20 Dec 2025 23:58:27 GMT https://connect.mozilla.org/t5/firefox-labs/youtube-log-in-to-google-is-insecure-browser/m-p/114197#M4903 w3 2025-12-20T23:58:27Z https://connect.mozilla.org/t5/firefox-labs/youtube-log-in-to-google-is-insecure-browser/m-p/144327#M5366 <P>Make sure you're using the latest version of Firefox at the time</P><P>Some script-blocker or ad-blocker extensions may also cause this, as Google doesn't like them on YouTube</P> Tue, 20 Oct 2026 16:02:52 GMT https://connect.mozilla.org/t5/firefox-labs/youtube-log-in-to-google-is-insecure-browser/m-p/144327#M5366 dftf 2026-10-20T16:02:52Z