By Andrew C. Glass, David D. Christensen, Cameron Abbott and Matthew N. Lowe
In the US, several attempts at class actions for those affected by a data breach have failed challenges in early procedural stages. In Dieffenbach v. Barnes & Noble, Inc., 887 F.3d 826 (7th Cir. Apr. 11, 2018), the Seventh Circuit allowed a data breach class action to survive the pleadings stage. At the same time, the Court indicated that the plaintiffs may have a tough time proving their claims on the merits or establishing that class certification is warranted. At the end of the day, the Dieffenbach decision may prove to be less of a boon and more of a bust for plaintiffs in data breach class actions. Although it may provide a means to get into court, the decision makes clear that obtaining a favorable outcome may be a “difficult task.” For a full summary of the Dieffenbach decision please see our client alert here.