Computer Help and Support

Those come from sites that have been found to have malicious code on them. Often it happens simply from the add providers they chose to use, in most cases not intentionally, but google is attempting to protect you from infections.

You can always click advanced on the redirect and choose to proceed.

I would not advise anyone to try to get around those redirects without carefully considering each one. A shotgun approach like you are suggesting is a very bad idea IMHO.

Also it is not a problem they choose not to address it is by design and very much intended.