After well-publicized hacks, Twitter is giving users the ability to add a two-step security process to their logins.
Caterpillar's new B15 smartphone is rugged and good looking at the same time.
Jennifer Lopez is launching a new retail chain for Verizon Wireless to sell phones to Latinos.
By the time a startup is five months old, it's already been the target of hundreds of spam messages and malware, according to a new industry report.
CEO David Karp says he selfishly started Tumblr as his personal blog, then realized that people could be connected through ideas instead of relationships.
A now very rich 26-year-old Tumblr CEO David Karp calls Yahoo CEO Marissa Mayer 'a genius of the geniuses' and discusses dropping out of high school.
Bitcoin's network generates more power than the top 500 supercomputers and sucks down around $200,000 a day in electricity costs.
The update revamps the Shazam app's old features, and includes new ones focused on location data, popularity, social media and faster tagging.
Hewlett-Packard reported profits that topped forecasts and shares surged on the news. But CEO Meg Whitman is still preaching patience.
With smartphone forensics, law enforcement can find deleted texts, photos, contacts and more.
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