@Gargron I'd argue that for 0 posts/0 followers/created within last N days/hours, 50-100 is a reasonable follow limit.
It's suspicious activity, but that's only because we're now used to that pattern being suspicious. To defeat it, all I'd have to do is create accounts and keep them around a week or a month.
This is why rule based systems fail, and even behavior based activity eventually fails, even for the big guys like Google and Facebook- the attackers can learn what "normal" looks like and replicate it.
@rosnovsky Removed Gargon because he's already seen this.
@cwebber and I made a podcast about actual solutions to these problems last week.
This is how we address these problems, not by biting around the edges.
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