In January, the hacker group Anonymous staged a demonstration at a BART station in San Francisco after officials turned off cell phone service in its stations.
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April 5, 2012 Powerful and potentially damaging tools, including those that take advantage of communications networks, have become much more widely spread. They could be used to disrupt everything from factory valves to chips used to track cattle.
July 12, 2011 In the first hour of Talk of the Nation, phone hacking and The News of the World, and President Obama's decision to send condolence letters after combat zone suicides. In the second hour, The Reduced Shakespeare Company takes on the world of sports.
When it comes to Internet security these days, even seemingly secure passwords aren't usually enough to stop hackers.
July 3, 2011 Earlier this week, the international hacking group known as LulzSec disbanded after 50 days. Their attacks on AOL, AT&T, the CIA, and many other organizations raise serious questions about Internet security.
Citigroup said it discovered the breach in early May through routine monitoring.
June 9, 2011 The bank says hackers got tens of thousands of customers' account numbers and contact information, but not their social security numbers, passwords and some other critical information.
July 7, 2010 Forget your social security or credit card numbers -- some hackers can now access your personal identification with just your cell phone number.
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