I put a link in an email to a friend to visit my website, gotopcs.net and made a slight mistake, in that I sent a link to a non-existent page, namely www.gotopcs.net/10021ch23.html instead of the intended 10021ch22.html. The error was caught by my errorpage redirector so all was well. Except that Malwarebytes Premium blocked the link and declared the site as a source of malware. I am the webmaster and have a full copy of the website on my desktop. There is no malware. I need this false positive removed immediately, as the site is used for publicising the work of one of the departments of a Scottish Charity.
Some years ago the site was hacked and a redirect put in via .htaccess but that has long since been fixed. Could this be a throwback?