You may consider to add uBlock Origin and HTTPS EveryWhere extensions to Chrome, and also ZAM Free and/or Norton Power Eraser to Your on-demand scanners.
i have adguard application paid instead of uBlock.
i use chrome flag
Show in-form warnings for sensitive fields when the top-level page is not HTTPS Mac, Windows, Linux, Chrome OS, Android
Attaches a warning UI to any password or credit card fields detected when the top-level page is not HTTPS #enable-http-form-warning