Occasionally, we see concern in Blogger Help Forum: Something Is Broken , about the long term effects of Blogger hacking / malware / porn / spam classification or detection. My blog was deleted, because of spurious spam classification - and later restored to service. Did my blog lose search engine reputation, in Google? Any time a blog goes offline, its reputation is affected, to some extent. How much effect a hacking / malware / porn / spam classification or detection has, on any given blog, will vary widely. You might expect to see different penalties, for different offenses .
What Blogger won't tell you