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Hacker group draws increased scrutiny from feds

(AP) -- Anonymous is not so anonymous anymore. The computer hackers, chat room denizens and young people who comprise the loosely affiliated Internet collective have increasingly turned to questionable tactics, drawing the ...

Growing US violent extremism by the numbers: UMD database

Over the past decade, attacks and plots by homegrown terrorists in the United States have increased, the work of extremists from across the political spectrum - roughly 40 percent of it by so-called 'lone wolf,' non-aligned ...

Liquids scanner for airport security

(PhysOrg.com) -- Air passengers one day may be able to carry their soaps, shampoo and bottled water onto the plane again, thanks to technology originally developed at UC Davis to check the quality of wine.

Stuxnet was 'good idea': former CIA chief

The Stuxnet computer virus sabotage of Iran's nuclear program was a "good idea" but it lent legitimacy to the use of malicious software as a weapon, according to a former CIA director.

Study finds failure points in firefighter protective equipment

(PhysOrg.com) -- In fire experiments conducted in uniformly furnished, but vacant Chicago-area townhouses, National Institute of Standards and Technology (NIST) researchers uncovered temperature and heat-flow conditions that ...

From opening thunder to closing whimper

Thanks to lightning-fast software from the Department of Homeland Security's Science and Technology Directorate (DHS S&T), if a truck bomb was discovered in Lower Manhattan we will now be able to predict the likely damage ...

Taking the edge off a pipe bomb -- literally

The Department of Homeland Security (DHS) Science and Technology Directorate's (S&T) new low-cost device for dismantling dangerous pipe bombs may look like a tinkerer's project, but that's no accident. The Semi Autonomous ...

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