You may have run into one of Google Chrome's red alert messages when trying to visit a site and wondered why the browser did not immediately bring up the page you requested. These are messages triggered by the phishing and malware protection feature that's enabled by default in the Options menu. Here's an example:
Whenever you see this warning, Google Chrome has detected that the site you're trying to visit may contain malware. Malware is code that attempts to steal your personal information or download harmful software onto your computer.
Besides the malware warning, Google Chrome also checks the security certificates of sites that claim to be properly encrypted (such as bank sites or shopping sites), but that may also ask you for your personal or financial information under false pretenses. If a site's certificate is suspicious, you may see one of the following messages:
- "This is probably not the site you are looking for!"
This message comes up when the URL listed in the site's certificate doesn't match the site's actual URL, which means that the site you're trying to visit may be pretending to be another site.
- "The site's security certificate is not trusted!"
Since anyone can create a certificate, Google Chrome checks to see whether a site's certificate came from a trusted organization. This message means that the certificate wasn't issued by a recognized third-party organization.