"The Federal Trade Commission, a US agency created in 1914 to police the problem of 'bigness', has evolved into the most important regulator of information privacy - and thus innovation policy - in the world. Its policies profoundly affect business practices and serve to regulate most of the...

The rise of cybercrime in the last decade is an economic case of individuals responding to monetary and psychological incentives. Two main drivers for cybercrime can be identi fied: the potential gains from cyberattacks are increasing with the growth of importance of the Internet, and...

In August 2009, we demonstrated that popular websites were using “Flash cookies” to track users. Some advertisers had adopted this technology because it allowed persistent tracking even where users had taken steps to avoid web profiling. We also demonstrated “respawning” on top sites...

This report is one of 11 country reports produced for the "New Challenges to Data Protection" study, commissioned by the European Commission, and describes the ways in which US law addresses the challenges posed by the new social-technical-political environment. The hallmark of the US federal...

Media reports teem with stories of young people posting salacious photos online, writing about alcohol-fueled misdeeds on social networking sites, and publicizing other ill-considered escapades that may haunt them in the future. These anecdotes are interpreted as representing a generation-wide...

This nationally representative telephone (wire-line and cell phone) survey explores Americans' opinions about behavioral targeting by marketers, a controversial issue currently before government policymakers. Behavioral targeting involves two types of activities: following users' actions and...

Consumers have a dim understanding of how companies share personal information. To "shine a light" on information sharing practices, the authors employed a unique California law to survey the information sharing practices of 112 businesses. This follow-on study to a similar, smaller survey in...

Many online privacy problems are rooted in the offline world, where businesses are free to sell consumers' personal information unless they voluntarily agree not to or where a specific law prohibits the practice. In order to gauge Californians' understanding of business practices with respect to...

In this paper, we consider why Americans may frame the generation and receipt of unsolicited advertising mail as a privacy violation. We then present data from our nationwide survey showing that a very large majority of Americans, across all ideologies, educational attainment levels, age, and...