These charts show when spammers like to attack the most. These charts use averages dating back to January 28th, 2008, when KB Spam Blacklist starting operating on this site. These times are in my server's time zone, where it is currently 11:25 am.
The red line indicates the number of spams stopped, on average, for each hour of each day. The blue line is the same data with smoothing applied (to make the trends more obvious).
Spammers' Favorite Days
Spammers' Favorite Hours
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