On Fri, 2 Apr 2021, Adam Katz wrote:

Hey, John et al. It's been a while. I hope things are going well.

I've found an FP on URI_TRY_3LD from
https://mynews.apple.com/subscriptions?… that you could solve by adding
a new alternation to the relevant negative lookahead in that regex:

-uri URI_TRY_3LD
m,^https?://(?:try|start|get(?!.adobe)|save|check(?!out)|act|compare|join|learn|request|visit(?!or)|my(?!sub|turbotax)w)[^.]*.[^/]+.(?:com|net)b,i
+uri URI_TRY_3LD
m,^https?://(?:try|start|get(?!.adobe)|save|check(?!out)|act|compare|join|learn|request|visit(?!or)|my(?!news.apple.|sub|turbotax)w)[^.]*.[^/]+.(?:com|net)b,i

However, with its hit freqs [1] show an S/O hovering around 0.100 and
with the GA consistently scoring it so close to your specified 2.000
limit, I doubt this tweak will help enough. I suggest further FP
mitigations and perhaps a lower score limit.

I will take a look, thanks for the report.

--
 John Hardin KA7OHZ                    http://www.impsec.org/~jhardin/
 jhar...@impsec.org                         pgpk -a jhar...@impsec.org
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 307 days since the first private commercial manned orbital mission (SpaceX)

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