We've recently seen a few blog owners, in Blogger Help Forum: Get Help with an Issue , report their blogs being classified for phishing. Today my blog was locked due to "phishing": Hello, Your blog at http://xxxxxxx.blogspot.com/ has been reviewed and confirmed as in violation of our Terms of Service for: PHISHING. In accordance to these terms, we've removed the blog and the URL is no longer accessible. No, there was no phishing in this blog - and no, I didn't change or add anything to it recently, that could trigger a false detection or report.
What Blogger won't tell you