One group in Poland is currently advertising "invisible bulletproof hosting" in online forums for spammers. For $1,500 per month, the group says it can protect a site from network sleuthing tools used by spam opponents, such as traceroute and whois.
Until now, antispammers have relied on such tools to identify the numeric Internet protocol address behind a website advertised by spam. In the past, shutting down a site used to sell spammed products -- or to rip off gullible online users via phishing schemes -- was often just a matter of notifying the hosting company responsible for the IP address.
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