[Asrg] hiring challenge responders
Dave Aronson <dja2003@hotpop.com> Thu, 26 June 2003 18:43 UTC
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From: Dave Aronson <dja2003@hotpop.com>
To: Vernon Schryver <vjs@calcite.rhyolite.com>
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Subject: [Asrg] hiring challenge responders
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Date: Thu, 26 Jun 2003 14:43:16 -0400
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Vernon Schryver <vjs@calcite.rhyolite.com> wrote: > Let's do some arithmetic. At $10/hour and 10 seconds per challenge > answered or account created, the cost would be about $0.03 address. > That sounds a little but not very high to send mail until the > challenge whitelist entry is deleted by the spam target. It sounds > low for a valid sender account that can be used for millions of > messages for days until the free provider notices enough bounces > or receives a complaint and terminates it. Does anybody have any actual numbers on how good a return spammers get on their spam, in terms of, say, cents per thousand spams? I suspect this will be very hard to measure for spam that works indirectly (like getting people to go to a URL that does not have an embedded tracking number), and vastly different per category, but there may be SOME hard data out there.... > Free providers often impose delays of more than 10 seconds for > account creation. Heck, that much delay can be imposed by normal data processing, web congestion, etc.... > That can be handled by giving your $10/hour > employees big monitors and have them run several windows > simultaneously to overlap with the delays. I don't think it need even require large monitors and manual task switching. It should be relatively simple (i.e., at most a month's programming) to automate everything but the image interpretation. If it presents a steady stream of images to a human, it could get the time each down to maybe two or three seconds. Within a minute, I've thought of a whole architecture for such a system, with modular screen parsing for different providers, and configgable so you can keep up with changes in their screens. Of course I'll leave it as an exercise for the lurking spammers and spam-symps, but I can easily imagine someone writing this sucker and selling it to spammers. -- David J. Aronson, Unemployed Software Engineer in the Washington DC area See http://destined.to/program/ for online resume and other information. _______________________________________________ Asrg mailing list Asrg@ietf.org https://www1.ietf.org/mailman/listinfo/asrg
- [Asrg] News Article - Microsoft and spam Yakov Shafranovich
- Re: [Asrg] News Article - Microsoft and spam Vernon Schryver
- Re: [Asrg] News Article - Microsoft and spam Yakov Shafranovich
- Re: [Asrg] News Article - Microsoft and spam Vernon Schryver
- RE: [Asrg] News Article - Microsoft and spam Hallam-Baker, Phillip
- [Asrg] hiring challenge responders Dave Aronson
- Re: [Asrg] News Article - Microsoft and spam Yakov Shafranovich
- Re: [Asrg] hiring challenge responders Yakov Shafranovich
- Re: [Asrg] hiring challenge responders Chris Lewis
- Re: [Asrg] hiring challenge responders C. Wegrzyn
- Re: [Asrg] hiring challenge responders Vernon Schryver
- Re: [Asrg] News Article - Microsoft and spam Chris Lewis
- Re: [Asrg] hiring challenge responders Barry Shein
- Re: [Asrg] News Article - Microsoft and spam Walter Dnes
- Re: [Asrg] News Article - Microsoft and spam Vernon Schryver