Law Commons^™

Informed Trading And Cybersecurity Breaches, Joshua Mitts, Eric L. Talley

Faculty Scholarship

Cybersecurity has become a significant concern in corporate and commercial settings, and for good reason: a threatened or realized cybersecurity breach can materially affect firm value for capital investors. This paper explores whether market arbitrageurs appear systematically to exploit advance knowledge of such vulnerabilities. We make use of a novel data set tracking cybersecurity breach announcements among public companies to study trading patterns in the derivatives market preceding the announcement of a breach. Using a matched sample of unaffected control firms, we find significant trading abnormalities for hacked targets, measured in terms of both open interest and volume. Our results …

Network Accountability For The Domestic Intelligence Apparatus, Danielle Keats Citron, Frank Pasquale

Faculty Scholarship

A new domestic intelligence network has made vast amounts of data available to federal and state agencies and law enforcement officials. The network is anchored by “fusion centers,” novel sites of intergovernmental collaboration that generate and share intelligence and information. Several fusion centers have generated controversy for engaging in extraordinary measures that place citizens on watch lists, invade citizens’ privacy, and chill free expression. In addition to eroding civil liberties, fusion center overreach has resulted in wasted resources without concomitant gains in security.

While many scholars have assumed that this network represents a trade-off between security and civil liberties, our …

Network Accountability For The Domestic Intelligence Apparatus, Danielle K. Citron, Frank Pasquale

Faculty Scholarship

A new domestic intelligence network has made vast amounts of data available to federal and state agencies and law enforcement officials. The network is anchored by “fusion centers,” novel sites of intergovernmental collaboration that generate and share intelligence and information. Several fusion centers have generated controversy for engaging in extraordinary measures that place citizens on watch lists, invade citizens’ privacy, and chill free expression. In addition to eroding civil liberties, fusion center overreach has resulted in wasted resources without concomitant gains in security.

While many scholars have assumed that this network represents a trade-off between security and civil liberties, our …

Fulfilling Government 2.0'S Promise With Robust Privacy Protections, Danielle K. Citron

Faculty Scholarship

The public can now “friend” the White House and scores of agencies on social networks, virtual worlds, and video-sharing sites. The Obama Administration sees this trend as crucial to enhancing governmental transparency, public participation, and collaboration. As the President has underscored, government needs to tap into the public’s expertise because it doesn’t have all of the answers.

To be sure, Government 2.0 might improve civic engagement. But it also might produce privacy vulnerabilities because agencies often gain access to individuals’ social network profiles, photographs, videos, and contact lists when interacting with individuals online. Little would prevent agencies from using and …

Fulfilling Government 2.0'S Promise With Robust Privacy Protections, Danielle Keats Citron

Faculty Scholarship

The public can now “friend” the White House and scores of agencies on social networks, virtual worlds, and video-sharing sites. The Obama Administration sees this trend as crucial to enhancing governmental transparency, public participation, and collaboration. As the President has underscored, government needs to tap into the public’s expertise because it doesn’t have all of the answers. To be sure, Government 2.0 might improve civic engagement. But it also might produce privacy vulnerabilities because agencies often gain access to individuals’ social network profiles, photographs, videos, and contact lists when interacting with individuals online. Little would prevent agencies from using and …

Visionary Pragmatism And The Value Of Privacy In The Twenty-First Century, Danielle Keats Citron, Leslie Meltzer Henry

Faculty Scholarship

Despite extensive scholarly, legislative, and judicial attention to privacy, our understanding of privacy and the interests it protects remains inadequate. At the crux of this problem is privacy’s protean nature: it means “so many different things to so many different people” that attempts to articulate just what it is, or why it is important, generally have failed or become unwieldy. As a result, important privacy problems remain unaddressed, often to society’s detriment.

In his newest book, Understanding Privacy, Daniel J. Solove aims to reverse this state of affairs with a pluralistic conception of privacy that recognizes the societal value …