Risk and Anxiety: A Theory of Data Breach Harms

In lawsuits about data breaches, the issue of harm has confounded courts. Harm is central to whether plaintiffs have standing to sue in federal court and whether their claims are viable. Plaintiffs have argued that data breaches create a risk of future injury from identity theft or fraud and that breaches cause them to experience anxiety about this risk. Courts have been reaching wildly inconsistent conclusions on the issue of harm, with most courts dismissing data breach lawsuits for failure to allege harm. A sound and principled approach to harm has yet to emerge, resulting in a lack of consensus among courts and an incoherent jurisprudence.