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Candidates match voter records with sophisticated online tracking to target their ads. Are they going too far?
Washington’s consumer protection agency is making sure that Internet “privacy” lives up to its name.
Jigar Shah showed that tweaking the financing model for solar power could expand its use. Now he is helping raise $1 billion to advance even more “underappreciated” energy technologies.
Legitimate companies are finding ways to boost the reach of posts on the social network—spammers may follow.
The PayPal cofounder wants to see more startups trying for bigger things.
Laws haven’t kept up with the company’s ability to mine its users’ data.
A startup uses social networks to gauge whether it’s wise to loan to borrowers in emerging markets.
Is Europe’s strict stance on protecting people’s data costing it business—or creating new opportunities?
Advocates say giving browsers a “Do Not Track” setting could mean more privacy for Web surfers. Opponents say it would be a disaster for online revenues. Which should you believe?
The company that knows everything about you wants you to feel in control.