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Space

Smallest Planet Outside Our Solar System Found 91

Posted by Zonk from the hard-to-spot-with-all-the-space-dust dept.
mikkl666 writes "Following the recent story about the discovery of the youngest planet outside our solar system, Spanish researchers now report that they found the smallest exoplanet observed so far. The planet, known as GJ 436c, was found by analyzing distortions in the orbit of another, larger planet, and its radius is only about 50 percent greater than the Earth's. The scientists are confident that their new method will lead to a series of further discoveries: 'I think we are very close, just a few years away, from detecting a planet like Earth.' You can also reference the the original paper online for further details."
Security

Top Botnets Control Some 1 Million Hijacked Computers 250

Posted by Zonk from the not-many-linux dept.
Puskas writes "Joe Stewart is the director of malware research at SecureWorks, and presented a dire view of the current botnet landscape at the RSA conference this week. He conducted a survey of the top spamming 'nets, extrapolating their size from the volume of emails that flow across the internet. By his calculations, the top 11 networks control just over a million machines, hitting inboxes with some 100 billion messages a day. 'The botnet at the top of the chart is Srizbi. According to Stewart, this botnet — which also goes by the names "Cbeplay" and "Exchanger" — has an estimated 315,000 bots and can blast out 60 billion messages a day. While it may not have gotten the publicity that Storm has during the last year, it's built around a much more substantial collection of hijacked computers, said Stewart. In comparison, Storm's botnet counts just 85,000 machines, only 35,000 of which are set up to send spam. Storm, in fact, is No. 5 on Stewart's list.'"
Yahoo!

AOL Jumps Into the Ring with Microsoft, Yahoo!, Google 109

Posted by Zonk from the now-we-have-a-real-fight dept.
mikkl666 writes "Even just since this morning, there's much to report in the ongoing fight between Microsoft and Yahoo!. After Yahoo! announced yesterday that they are testing Google AdSense, Microsoft reacted with a comment pointing out that 'any definitive agreement between Yahoo! and Google would consolidate over 90% of the search advertising market in Google's hands.' Ironically, they complain that 'this would make the market far less competitive.' Both companies try to team up with strong partners, as well. Yahoo! and AOL are now closing in on a deal to combine their Internet operations. And of course, this morning's news was that Rupert Murdoch's News Corp. is apparently in talks for a joint bid for Yahoo!"

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