Spam Volumes Drop by Two-Thirds After Firm Goes Offline

In the afternoon of Tuesday 11/11, IronPort saw a drop of almost 2/3 of ove

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From the Washington Post:
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Experts say the precipitous drop-off in spam comes from Internet providers unplugging McColo Corp., a hosting provider in Northern California that was the home base for machines responsible for coordinating the sending of roughly 75 percent of all spam each day.

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