A New Frontier In Law Firm Cyber Risk: Client Class Actions


That an actual breach of client information could expose your law firm to legal and business risks is unsurprising.  The risks posed by a potential breach, however, may be something your firm has not yet carefully considered – but needs to.  Law firms face a variety of cybersecurity-related risks.  Firms have been targeted by cybercriminals with increased frequency in the past few years, and clients are growing concerned.  In at least one instance – and likely more to follow – this concern has resulted in litigation between firm and client over the adequacy of the firm’s cybersecurity safeguards.

In April 2016, clients of a Chicago-based firm, Johnson & Bell, filed a class action lawsuit alleging that the firm failed to adequately safeguard their information.  The case, which was subsequently moved to arbitration, is now back in the news.  On March 28, 2017, Johnson & Bell sued Edelson PC, the firm representing the client class, for defamation.  In its complaint, Johnson & Bell alleges that “[t]he Edelson defendants have engaged in numerous violations of their ethical duties, have illegally abused the process of the courts to further their own self-aggrandizement, and have engaged in a self-serving publicity tour spreading their lies and defamatory statements about J&B.”  Perhaps ominously, Edelson has announced that the Johnson & Bell case is just its opening salvo; it plans to assert similar claims on behalf of clients of 15 other firms.

Cybersecurity Cartoon

The Johnson & Bell Complaint, which was made public last December, is notable for a number of reasons.

The prospect of client lawsuits provides a compelling reason to take prompt and committed action on the cybersecurity front – even if your firm has not yet experienced a breach. For guidance on how firms can prevent and respond to cybersecurity incidents, please check out our past post on this topic.


Jackson Lewis P.C. © 2025
National Law Review, Volume VII, Number 102