On an average, 200 billion spam massages were sent each day in Summer this year, reported by a company. But uptill this Christmas the amount reduced to 50 billion messages per day which is a distinct 1/4th change.
On this reduction senior analyst Paul Wood of Symantec stated that: “We do see spikes and falls in the volume of spam on a daily basis but what we haven't seen before is a drop of this magnitude, which is unexpected and unexplained.” He reported BBC News that on this Christmas the producers of these spams got reduced by 47% of all the spam globally.
At this Rustock reported that there was only 0.5% of the global spam.
In 2010 it was analyzed that out of all e-mails sent, 90% of them were supposed as spasm, though as we know that they got filtered by E-mail services. It was estimated that about $100 billion (£65 billion) of spam business was carried out in 2010.
Surprisingly it was observed that other 2 botnets namely Lethic and Xarvester have got silent during this year, at which severa global analysts predicted to increase in the value of spammers.
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