By now, most bloggers and website owners have seen this message coming through on their email if you’ve claimed your space on the Google Console (Webmaster Tools) page. For everyone who hasn’t, especially people not in the states, here’s one for this site:
To owner of http://www.imjustsharing.com,
Starting October 2017, Chrome (version 62) will show a “NOT SECURE” warning when users enter text in a form on an HTTP page, and for all HTTP pages in Incognito mode.
The following URLs on your site include text input fields (such as < input type="text" > or < input type="email" >) that will trigger the new Chrome warning. Review these examples to see where these warnings will appear, so that you can take action to help protect users’ data. This list is not exhaustive.