Artificial intelligence is transforming the legal profession, but a new report from the American Bar Association (ABA) highlights significant risks associated with AI-driven disinformation and deepfakes in courtrooms. While the technology offers efficiency gains, experts warn it threatens the integrity of legal processes and evidence verification.
The ABA, which sets ethical standards for approximately 400,000 attorneys in the U.S., reports that AI is increasingly used by lawyers to conduct research, draft filings, and summarize case materials. Judges also leverage AI for similar tasks, aiming to streamline workflows and reduce administrative burdens.
However, the integration of generative AI raises major questions about accuracy, authenticity, and trust in the courtroom. Deepfake media—highly realistic manipulated videos, audio, or imagery—can mimic judges, lawyers, witnesses, or other participants, presenting false or misleading information. The ABA noted that courts are grappling with evidence whose authenticity and reliability are increasingly difficult to verify.
The report cites warnings from the FBI, the Cybersecurity and Infrastructure Security Agency (CISA), and the World Economic Forum, highlighting deepfakes as a long-term national security concern. Algorithms optimized for engagement can amplify misinformation rapidly, further complicating the legal system’s ability to discern truth from manipulated content.
AI-related errors have already surfaced in courtrooms, including AI-generated legal briefs citing nonexistent case law and controversial use of deepfaked testimony in criminal proceedings. Despite these risks, the ABA acknowledges AI’s benefits, particularly for automating time-intensive tasks such as contract analysis, document review, litigation preparation, and summarizing large datasets. Lawyers report that AI improves efficiency and allows firms to focus on higher-level legal strategy.
The report also links rising AI adoption to increased workloads and stress among legal professionals. A recent study by the Association of Corporate Counsel described work-related stress and long hours as a “pervasive crisis” in high-demand legal sectors, contributing to burnout and attrition.
Supreme Court Chief Justice John Roberts has highlighted broader concerns about public trust in the judicial system, warning that foreign actors and other bad actors are using disinformation campaigns, sometimes powered by AI, to undermine confidence in court processes and outcomes. He noted that the judiciary is particularly vulnerable because judges primarily communicate through written opinions rather than public statements or rebuttals.
In response, the ABA has formed an AI task force of technology-savvy judges to develop guidance on the ethical use of AI in legal practice. The group is also exploring strategies for addressing deepfakes as evidence and evaluating AI’s impact on legal risk, liability, and professional responsibility.
As AI adoption in law grows, the report underscores the need for robust safeguards, clear ethical standards, and new procedural approaches to maintain accuracy, trust, and fairness in the legal system.
