Cognizant beat predictions on earnings, but now faces the challenge of becoming a major player in health care IT.
WellPoint is letting health care consolidate itself, taking advantage of the market changes by signing narrow network contracts that let it share profits from wellness.
Amazon is still leading in the cloud and doubling down on profitable content as it puts the Fire Phone mistake behind it.
IBM's earnings miss shows big technology vendors still haven't gotten their arms around the threat posed by the cloud technologies used by Amazon and Google.
Recent breaches mean you'll have to learn a new way to use credit and debit cards soon. The good news is they're safer.