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Past major breaches cost TJX $250 million and Heartland $140 million; Target can expect similar costs, experts say.
Kill-switch technology that can render a lost or stolen smartphone useless would become mandatory in California under a new bill that will be proposed to the state legislature in January.
Palm prints, iris images and mug shots join fingerprints in the FBI's database, helping to identify the bad guys.
Security pro makes the case for why Microsoft should rethink Windows XP's April 2014 retirement.
Retailer provides detailed steps payment card users can take.
Most webcams have a warning light that indicates when they're active, but it's possible for malware to disable this important privacy feature on older Mac computers, according to research from Johns Hopkins University (JHU) in Baltimore.
Call it the fist fight over firewalls for 2014. Juniper Networks is going for a knock-out against rival Palo Alto Networks in a patent-dispute lawsuit related to next-generation firewalls that's set to go to trial in Delaware in February. And Palo Alto wants to take out Juniper in its own separate patent lawsuit.
Target has confirmed that data from about 40 million credit and debit cards was stolen at its stores between Nov. 27 and Dec. 15.
Credit and debit card information of many Target customers may have been stolen during the Black Friday weekend, according to reports.
The Washington Post's servers were recently broken into by a group of unknown origin that gained access to the user names and passwords of its employees, the paper said on Wednesday.
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