funsec mailing list archives
Re: An OCR plug-in for Spamassassin
From: Drsolly <drsollyp () drsolly com>
Date: Mon, 17 Apr 2006 00:29:16 +0100 (BST)
On Mon, 17 Apr 2006, Nick FitzGerald wrote:
Gary Funck wrote:[Rather cool. And since spammers have been resorting to encoding their adverts into gif's of late, maybe worth a try.]Or maybe the spammers are a step ahead already?? OK, so it is not commonly used (yet) but earlier this year we saw some evidence that just maybe the spammers were already thinking about, and experimenting with, ways to break OCR'ing as an anti-spam method... http://www.jgc.org/blog/2006/01/do-spammers-fear-ocr.html
Or they could use the same methods used in Captchas, making the graphics almost unreadable. I already find most spam unreadable. _______________________________________________ Fun and Misc security discussion for OT posts. https://linuxbox.org/cgi-bin/mailman/listinfo/funsec Note: funsec is a public and open mailing list.
Current thread:
- An OCR plug-in for Spamassassin Gary Funck (Apr 16)
- Re: An OCR plug-in for Spamassassin Nick FitzGerald (Apr 16)
- Re: An OCR plug-in for Spamassassin Drsolly (Apr 16)
- Re: An OCR plug-in for Spamassassin Nick FitzGerald (Apr 16)
- Re: An OCR plug-in for Spamassassin der Mouse (Apr 16)
- Re: An OCR plug-in for Spamassassin Dude VanWinkle (Apr 16)
- Re: An OCR plug-in for Spamassassin Valdis . Kletnieks (Apr 16)
- Re: An OCR plug-in for Spamassassin Nick FitzGerald (Apr 16)
- Re: An OCR plug-in for Spamassassin Axel Pettinger (Apr 17)
- Re: An OCR plug-in for Spamassassin Nick FitzGerald (Apr 17)
- Re: An OCR plug-in for Spamassassin Axel Pettinger (Apr 17)
- Re: An OCR plug-in for Spamassassin Drsolly (Apr 16)
- Re: An OCR plug-in for Spamassassin Nick FitzGerald (Apr 16)
- Re: An OCR plug-in for Spamassassin Florian Weimer (Apr 17)
- Re: An OCR plug-in for Spamassassin Nick FitzGerald (Apr 16)