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| | Guardian Unlimited Technology Technology Scientists, be on guard ... ET might be a malicious hacker |
 | | All signals picked up by Seti are broken up and sent across the internet to a vast band of volunteers who have signed up for a Seti screensaver, which allows their computers to crunch away at the signals, when they are not at their desks. |
 | | Rather than dismiss his concerns, Dr Carrigan wants the Seti scientists to build safety features into their network to act as a quarantine so any potentially damaging signals can be trapped before they infect the internet. |
 | | In his report, entitled Do potential Seti signals need to be decontaminated?, he suggests the Seti scientists may be too blase about finding a signal. |
| technology.guardian.co.uk /news/story/0,16559,1650296,00.html (368 words) |
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