Sudden "The information you’re about to submit is not secure" only on login

Altarian
1
Reputation point
When navigating to the website you need to input a username and password and submit it to start a session. No changes have been made to the website at all, however now the message "The information you’re about to submit is not secure" has started popping up only when logging in. No website code was changed.
This issue only arises on Google Chrome and not Microsoft Edge.
@MichaelBloecker-1256, Adding more to the above:
Since you have posted the question on azure-webapps tag, so adding suggestions from this service standpoint and we may have to add appropriate tags based on your scenario for respective SMEs/community to share insights.
Please do provide more details of the issue/scenario with a screenshot after concealing any private details.
Note: Do not share any PII information on the public forum for your privacy and security.