Is clients’ use of AI destroying legal privilege?

The increasing use of artificial intelligence (AI) by clients in the UK is raising concerns about its impact on legal privilege. While lawyers' misuse of AI has been widely discussed, the greater challenge lies in clients' routine use of AI, which may be eroding the confidentiality and attorney-client relationship that underpins legal privilege. This development has significant implications for the practice of law and the protection of client confidences.

The concept of legal privilege is a cornerstone of the attorney-client relationship, providing a safeguard for clients to share confidential information with their lawyers without fear of disclosure. However, the growing use of AI by clients themselves may be undermining this fundamental principle. As AI becomes increasingly integrated into client decision-making processes, it is essential to consider whether and how this development affects the scope of legal privilege. This article explores the potential implications of clients' use of AI on the protection of confidential information and the attorney-client relationship.

In the UK, legal privilege is governed by common law principles, which recognize that communications between a client and their lawyer are protected from disclosure to third parties. The concept has evolved over time, with key cases such as R v Cox [1963] 2 QB 290 establishing the importance of confidentiality in the attorney-client relationship. As AI assumes a more prominent role in client decision-making, it is crucial to examine whether this development affects the scope of legal privilege and the protection of confidential information.

In conclusion, while the use of AI by lawyers has been a subject of concern, the greater challenge lies in clients' routine use of AI, which may be eroding the confidentiality and attorney-client relationship that underpins legal privilege. As the practice of law continues to evolve, it is essential for practitioners to consider the implications of AI on the protection of client confidences and the scope of legal privilege.

Ultimately, the protection of client confidences and the attorney-client relationship requires a nuanced understanding of the implications of AI on legal privilege. As practitioners, we must be proactive in addressing these challenges and advocating for the preservation of confidentiality in the face of technological advancements.