Thanks for the updates. I may retake a look at my old contact form. -Meshack -----Original Message----- From: thelist-bounces at lists.evolt.org [mailto:thelist-bounces at lists.evolt.org] On Behalf Of Bob Meetin Sent: Sunday, July 10, 2011 5:57 AM To: thelist at lists.evolt.org Subject: Re: [thelist] tracking spammers On 07/09/2011 11:58 AM, Simon MacDonald wrote: > Hi Bob, > > Thats good feedback re the URL - I've had some minor spamming - I'll > try the url route too Regards > > Simon Just a little more regarding the hidden fields, etc. IP: 18.104.22.168 (IP changes often) Name: Diubbituams Email: (the email changes regularly) Username: Diubbituams (seems random but matches name) Password: (thus far, always 10 random characters) Joomla Option: com_ajaxregistration Admin_only: (visible field, not getting filled in) URL: http://www.whatever.pl Website: http://www.whatever.pl Link: http://www.whatever.pl Whatever: (another hidden field, just wanted to see if the bot is addressing specific field names or all - this is 'not' getting filled in; there are probably one or two others we could add to the list) Time 1: 01:44:05 (initial load of form) Time 2: 01:44:07 (form processed; the first few times I was seeing 10-14 seconds, now commonly 2 seconds) Summary: The always 10 randomly generated password string as well as speed of passing captcha makes me think it's bot-oid as opposed to humanoid, but the fact that it is clever enough to get through drag/drop captcha makes me think otherwise. I can switch to recaptcha and see what happens. Do we care? Adding a probably changing URL to a deny list certainly means that you are potentially blocking a future real member, but doing some basic math with percentages would suggest that the probability of winning a lottery is higher, IMHO. -Bob -- * * Please support the community that supports you. * * http://evolt.org/help_support_evolt/ For unsubscribe and other options, including the Tip Harvester and archives of thelist go to: http://lists.evolt.org Workers of the Web, evolt !