https://www.bleepingcomputer.com/news/software/chrome-68-released-with-warnings-on-http-sites-but-also-other-security-features/

Google has released today version 68 of the Chrome browser. This marks a milestone release for the browser maker, being the first version where Chrome will mark HTTP sites as "Not Secure."

Google announced this radical shift in how it treats HTTP/HTTPS URLs back in May, this year. Back then, it also announced that starting with the next Chrome version, v69, scheduled for release in September, the browser will also remove the "Secure" indicator from HTTPS pages.