MarkEagle
VisorCentral Staff

Registered: Dec 1999
Location: Connecticut USA
Posts: 2682 |
quote: Originally posted by thatch
Any chance there's a new link for S@H
It seems that the SETI servers are down today. They apparently had some hackers last weekend so maybe they're doing some housekeeping.
quote: May 30 � SETI@home, the program that searches through radio data for signs of extraterrestrial intelligence, was harnessed by a different breed of alien invaders, the project�s leaders said Wednesday. Pranksters tapped into the multimillion-user database, made off with tens of thousands of e-mail addresses, then launched a spam attack over Memorial Day weekend. SETI@home says it has sealed the biggest security gap.
THE INCIDENT pointed up the potential pitfalls of distributed computing � a growing trend in which thousands or millions of computers are enlisted over the Internet to focus on problems that require a huge amount of processing power. SETI@home ranks as the world�s largest experiment in the field, with 3.1 million users around the world.
The project�s servers in Berkeley, Calif., carve up radio data from the world�s largest radio dish, the Arecibo Observatory in Puerto Rico, and send the �work units� to volunteers over the Internet for analysis. When a computer finishes a work unit, it sends the results back to Berkeley with a user ID number � and the servers send out a new unit, plus the volunteer�s e-mail address and usage statistics.
That�s where the invaders stepped in, project director David Anderson told MSNBC.com.
�What these hackers did is, they figured out that exchange,� he said. The users apparently sent a range of ID numbers to the servers and got back information about other volunteers who were linked to those numbers. Anderson estimates that as many as 50,000 e-mail addresses were harvested from early volunteers in the 2-year-old effort.
Over the long weekend, hundreds or thousands of users received �somewhat illiterate� e-mails from the invaders, Anderson said. Here�s an example, received by MSNBC.com from a �d. white�:
Dear Seti@home user.
Seti@home Webpage been exploited. We have the intire user database as well all your information about you.
SEE FOR YOURSELF.
have nice day.
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