Five sites tested in spy inquiry
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Two more London addresses are found to have traces of radiation in the wake of Alexander Litvinenko's death.
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Three people have been referred to a  special clinic for radiological tests following the death of a  former Russian spy in London, a spokeswoman for Britain's  Health Protection Agency (HPA) said on Monday.
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The tool was developed at Los Alamos National Laboratory in response to requests from the FBI to provide detail on network activity based on a list of IP addresses related to possible security problems.
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Officers investigating the death of ex-spy Alexander Litvinenko are pursuing inquiries in London and Moscow.
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Investigators have confirmed the discovery of traces of the isotope, polonium 210, in more locations than had previously been suspected.
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Hackers are likely researching victims on social networking sites such as Linked In, MySpace or Facebook.
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VIENNA, Austria  - The UN atomic watchdog agency has found evidence of secret nuclear experiments in Egypt that could be used in weapons programs, diplomats said Tuesday.
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LONDON -- The FBI is joining the British probe into the poisoning death of a Kremlin critic, the agency announced yesterday as investigators found traces of radiation at a dozen sites in Britain and a Russian former prime minister reported symptoms consistent with poisoning.
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LONDON, Nov. 27 -- Traces of the radioactive substance responsible for the death of former Russian spy Alexander Litvinenko have been found in two downtown London offices, and three people who are not feeling well have been referred for tests to determine if they might also have been exposed,...
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Undercover investigators were able  to slip explosives and weapons past security screeners during  tests at 15 U.S. airports, according to a 2003 investigation by  the U.S. Department of Homeland Security.
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Police say traces of radiation have been found in a Hamburg flat used by a contact of Alexander Litvinenko.
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A British intelligence agency is seeking spies in cyberspace.
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By going undercover on the Shadowcrew.com Web site, US investigators were able to find out which of the site&#39;s 4,000 members were taking part in criminal conduct.
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Bomb units scrambled to investigate five suspicious devices reported throughout Boston on Wednesday
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Police investigating the death of Russian ex-spy Alexander Litvinenko are searching for radioactive substances.
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Infected sites feed exploits to visitors--and more sites are affected than first suspected.
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Â· Police search for evidence of leaks to US authors  Â· Book claims CIA and MI6 failed to halt smuggling