CHAPTER 13: HALLUCINATIONS AND DEEP FAKES

You're walking down a bright, bustling city street where reality and illusion blend seamlessly. Amid the familiar clamor, a street performer conjures mesmerizing illusions, leaving you to question what's real and what's a clever trick.

This is the new reality of the world and more directly, the legal profession. Whether we like it or not, AI hallucinations and deep fakes are the modern-day sorcerers. These digital deceptions can create compelling yet false narratives, challenging the integrity of legal practice. In this chapter, you'll explore how these high-tech illusions are reshaping law, and discover the tools you need to stay ahead of the game.

Understanding AI Hallucinations

AI hallucinations, especially in large language models (LLMs) like GPT-4o, refer to instances where the AI generates false or misleading information. These aren't deliberate falsehoods; rather, they are errors that occur due to the AI's complex processes of pattern recognition and generation. AI works by recognizing and replicating patterns from vast amounts of data. When it encounters gaps or ambiguities, it fills them in based on its learned patterns, sometimes leading to outputs that, while syntactically and contextually coherent, are completely false. This is the machine's equivalent of our minds conjuring up vivid, albeit fictional, scenarios when daydreaming.

In this chapter, we'll discuss the nature of AI hallucinations, exploring their origins and the risks they pose to the legal profession. We'll examine real-world hypothetical scenarios that highlight the potential pitfalls and discuss strategies to mitigate these risks. By the end, you will have a good understanding of AI hallucinations and the approaches needed to identify and correct them. Whether you're drafting briefs, presenting in court, or advising clients, grasping the intricacies of AI hallucinations is crucial for maintaining the integrity and reliability of your legal practice. Implications for the Legal Profession

When AI systems hallucinate—generating incorrect or fabricated information—they can severely undermine this trust. For instance, consider a scenario where a legal research tool provides a fabricated case precedent or incorrect legal citation. Such errors can lead to poor decision-making and erode confidence in AI-assisted research, highlighting the need for vigilant oversight and validation.

Imagine a lawyer using an AI-based legal research tool that generates a fictitious legal precedent. Trusting this information, the lawyer might base their arguments on non-existent case law, potentially leading to disastrous outcomes in court. The ramifications of this error extend beyond the immediate case, as it could influence future cases and decisions, creating a ripple effect throughout the legal system. This scenario underscores the critical importance of ensuring the accuracy of AI-generated content to prevent the dissemination of misleading legal precedents.

Here are several examples of AI being misused by lawyers:

In Massachusetts, an attorney faced disciplinary action for repeatedly submitting memoranda filled with incorrect case references (2/12/24).

An incident in British Columbia saw a lawyer reprimanded and required to cover the opposing counsel's expenses after using AI-generated information that proved to be inaccurate (2/20/24).

The U.S. District Court for the Middle District of Florida suspended a lawyer for submitting documents based on non-existent legal precedents (3/8/24).

A pro se litigant had their case dismissed after the court discovered false citations in their submissions for the second time (3/21/24).

The 9th Circuit Court quickly dismissed a case without considering its merits, owing to the attorney's dependence on fabricated case law (3/22/24).

As you can see, the professional and legal repercussions of relying on incorrect AI-generated information can be severe. Lawyers could face disciplinary actions, damage their reputations, and jeopardize their careers. Furthermore, clients relying on their counsel’s advice might suffer adverse legal outcomes, leading to a loss of trust in the legal profession as a whole. Ensuring the accuracy and reliability of AI-generated content is not just a technical challenge but a professional imperative. It is crucial for maintaining the integrity of the legal system and upholding the law.

Addressing AI Hallucinations

Given the risk of hallucinations, it is essential to implement robust verification processes to maintain the integrity and reliability of AI systems in the legal profession. Always cross-check AI-generated information against reliable and trusted sources. This additional step can prevent the propagation of false information and safeguard the integrity of your work.

For example, when an AI tool provides a legal citation, take the time to verify it against authoritative legal databases such as Westlaw, LexisNexis, or other established resources. AI hallucinations can exacerbate the spread of misinformation, especially when AI-generated content is mistaken for factual information. Legal professionals must be vigilant and skeptical, treating AI outputs as initial drafts that require thorough review and validation.

But let's make AI the bad guy in this show. It's just a new tool that has amazing upside potential. Truth be told, mistakes are not exclusive to AI. In fact, far from it.

Lawyers miss important filing dates and cite bad law daily. Human error, driven by caseload pressures and the hustle of life, is a constant challenge. Unlike humans, AI algorithms work every second, 24/7, to update and correct themselves. While it would be ideal for most lawyers to focus on constant improvement, the reality is that many move on to the next case, leaving little time for retrospective learning and correction.

In a candid conversation, one might observe, “AI doesn’t sleep. It’s constantly evolving, identifying errors, and improving its accuracy. We, on the other hand, are often too swamped with current cases to perfect our past ones.” This tireless evolution suggests that in a few years, the serious hallucinations that currently affect AI outputs will all but disappear, thanks to advancements in technology. During this time frame, I see AI being substantially more accurate than traditional human legal research and eventually, using AI will be the new "standard of care."

Judge Scott Schlegel addressed this issue in his post, "Deepfakes in Court: Real-World Scenarios and Evidentiary Challenges." I encourage you to take a moment and give Judge Schlegel's post a read. And while you're here, check out all the other legal AI-focused content he shares on LinkedIn. Judge Schlegel's unique perspective from the bench is both enlightening and refreshing.

Deep Fakes: The New Frontier of Digital Deception

Deep fakes are hyper-realistic digital manipulations created using advanced AI algorithms, specifically deep learning techniques. These sophisticated creations can make individuals appear to say or do things they never actually did, blending fiction and reality in a manner that is often indistinguishable to the human eye. The technology behind deep fakes involves training AI models. A year ago it took vast amounts of data, such as video footage or audio recordings of a person, to generate remarkably lifelike imitations. Today, it only takes 15-30 seconds to recreate a person's voice or image. And for good or bad, this technology is getter better each week.

These manipulations can manifest in various forms, including videos, images, or audio recordings. For instance, a deep fake video might show a public figure delivering a speech they never actually gave, while a deep fake audio clip could fabricate a conversation that never occurred. The potential for misuse is vast and alarming, ranging from personal reputational damage to broader societal impacts like political misinformation and corporate espionage.

Consider the implications in a legal context: a fabricated video could be used to falsely incriminate an individual, swaying public opinion or even impacting judicial decisions. Imagine a competitor of your client creating and distributing a deepfake false and misleading video of your well-known corporate CEO announcing false and misleading financial news that affects stock prices? How would that affect your client? The industry? What legal ramifications would your client have? How can you prove the video is a deepfake and who was behind the fraud?

Metaverse Law's Lily Li did an outstanding deep dive in her article featured in our Orange County Lawyer magazine (2024) titled, “AI Generated Deepfakes: Potential Liability and Remedies.” I suggest anyone interested in learning more about deep fakes to review this article and resources in this chapter in more detail.

The ability to create such realistic false evidence poses significant challenges for the legal system, demanding new methods of verification and authentication. The challenge of holding wrongdoers accountable and managing public relation damage control efforts will require new skills and approaches.

The use of deep fakes in legal contexts can complicate the authentication of digital evidence. Lawyers and judges must develop and employ sophisticated methods to verify the authenticity of digital media. This might involve technical expertise, forensic analysis, and new legal standards for digital evidence. If you need an expert skilled in these new areas of expertise, you may want to start with my friends over at Experts.com

Deep fakes can facilitate defamation by creating realistic but false representations of individuals. Legal professionals need to be adept at identifying and challenging such manipulations in court, protecting their clients' reputations and seeking remedies for the harms caused.

Additionally, deep fakes can be exploited for consumer fraud, tricking individuals into believing false information or making fraudulent transactions. They also present cybersecurity threats, as they can be used in social engineering attacks to deceive and manipulate targets for malicious purposes. Legal professionals must be vigilant and proactive in addressing these risks.

Practical Tips for Navigating AI Hallucinations and Deep Fakes

**Embrace Continuous Learning: **Staying informed about the latest advancements in AI technology, including the newest types of hallucinations and deep fakes, is crucial. Continuous learning is essential to effectively navigate these challenges. Attend workshops, webinars, and conferences on AI and legal tech, and subscribe to industry journals and newsletters. Engage with online forums and professional networks where AI-related issues are discussed. By maintaining a proactive approach to education, you can stay ahead of the curve and ensure that your knowledge remains current and comprehensive.

Develop Verification Protocols: Establishing and following rigorous verification protocols for AI-generated content is imperative to maintain the accuracy and reliability of your work. Create a standardized checklist for verifying AI outputs, which includes cross-checking information against multiple reliable sources such as legal databases, official records, and scholarly articles. Utilize forensic tools to authenticate digital media and ensure its integrity. Incorporate multi-step verification processes that involve both manual reviews and automated checks. Regularly update these protocols to adapt to new types of AI-generated content and emerging threats.

Collaborate with Experts: Collaboration with experts in AI and digital forensics can significantly enhance your ability to address the challenges posed by AI hallucinations and deep fakes. These specialists possess the technical knowledge and experience necessary to verify AI-generated content and detect sophisticated manipulations. Consider establishing a network of trusted experts who can provide insights and support when needed while also forming partnerships with academic institutions, tech companies, and forensic labs to access cutting-edge tools and research. By leveraging the expertise of others, you can strengthen your approach to handling AI-related issues and improve the quality of your legal practice.

Advocate for Legal Standards and Regulations: As a legal professional, you have the unique opportunity to advocate for new legal standards and regulations that address the issues posed by AI hallucinations and deep fakes. Engage in policy discussions and contribute to initiatives aimed at developing ethical frameworks for AI use in the legal field. Participate in bar association committees, write articles and opinion pieces, and collaborate with lawmakers to shape legislation that ensures the responsible deployment of AI technologies.

Educate Your Clients: Educating your clients about the risks and implications of AI hallucinations and deep fakes is a crucial step in mitigating these threats. Awareness empowers clients to recognize and respond to potential manipulations. Provide them with clear, practical advice on how to identify signs of AI-generated content and safeguard their personal information. Offer training sessions, informational brochures, and regular updates on AI-related developments.

In his post, “RAG: Why Does It Matter, What Is It, and Does It Guarantee Accuracy?” Tom Martin points out how this kind of technology may help reduce and even eliminate the hallucination problem.

Hypothetical Case Studies and Examples

Hypothetical Example: The Fabricated Precedent- Imagine a young attorney named Alex, fresh out of law school and eager to make a mark in their first high-stakes case. Alex turns to an AI-powered legal research tool, which generates a precedent that seems tailor-made to support their argument. The precedent is so compelling that Alex decides to base a significant portion of their case on it. Confident in the AI's output, Alex presents the precedent in court, eloquently arguing its relevance and impact.

However, during cross-examination, opposing counsel scrutinizes the precedent and reveals that the case never existed. The judge, taken aback, questions Alex's diligence, leading to a significant blow to Alex's credibility and the case itself.

This scenario highlights the critical need for verification and the potential professional repercussions of relying on unverified AI-generated content. To prevent such situations, attorneys should adopt a meticulous approach to AI-generated information.

Always cross-check AI outputs with authoritative legal databases like Westlaw, LexisNexis, or official court records. Developing a habit of thorough verification not only ensures accuracy but also enhances the attorney's reputation for reliability and diligence. By doing so, legal professionals can harness the power of AI while safeguarding against its potential pitfalls.

Hypothetical Example: The Political Deep Fake: In a recent political scandal, a deep fake video depicting a prominent candidate making offensive and inflammatory remarks surfaced online just days before a crucial election. The video, crafted with advanced AI techniques, spread like wildfire across social media platforms, news outlets, and public forums. Despite the candidate's immediate denials and the subsequent forensic analysis proving the video's falsity, the damage was irreparable. The candidate's reputation was tarnished, public opinion swayed, and ultimately, they lost the election.

The incident left the electorate disillusioned and raised serious questions about the integrity of digital content. Legal professionals were quickly called in to address the defamation claims, working tirelessly to restore the candidate's reputation and seek legal remedies. They also played a pivotal role in initiating discussions on new regulations to prevent such incidents in the future. This case underscores the profound impact deep fakes can have on public opinion and the complex legal challenges they present. It highlights the necessity for legal professionals to be adept at identifying and contesting deep fake content, advocating for robust legal standards, and staying ahead of technological advancements to protect the democratic process.

Hypothetical Example: The Fraudulent Transaction: Consider a scenario where a deep fake audio recording is used to impersonate a CEO, instructing an employee to transfer a significant sum of money to a fraudulent account. The audio is so convincingly realistic that the employee, who trusts and recognizes the CEO's voice, complies without hesitation. The funds are transferred, only for the fraud to be discovered later, resulting in substantial financial loss for the company. The aftermath involves a whirlwind of legal complexities, including identifying the perpetrators, tracing the transferred funds, and recovering the losses.

Legal professionals must navigate the intricacies of such fraud cases with precision and expertise. They need to collaborate with cybersecurity experts to trace the origins of the deep fake, gather digital forensics evidence, and work with financial institutions to halt further transactions and recover stolen funds. Additionally, lawyers must advise companies on implementing robust verification protocols, such as multi-factor authentication and strict transfer procedures, to prevent similar incidents in the future. This hypothetical scenario highlights the vital role of legal professionals in combating sophisticated cyber fraud and ensuring that businesses are equipped to handle the evolving landscape of digital threats.

Ethical Considerations and Future Directions

Balancing Innovation and Responsibility

As we embrace the potential of AI in the legal profession, it is crucial to balance innovation with responsibility. Ethical considerations must guide the development and use of AI technologies to ensure they uphold justice and protect individual rights. Legal professionals have a pivotal role in this process, given the profound implications of AI on the practice of law. By staying informed about the ethical implications of AI and advocating for responsible practices, lawyers can help shape a future where AI contributes positively to society.

In the context of hallucinations and deep fakes, ethical considerations become even more critical. AI systems must be designed and implemented with a keen awareness of their potential to generate false or misleading information. Legal professionals must ensure that AI-generated content is meticulously verified to prevent the propagation of inaccuracies that could lead to unjust outcomes. For example, when using AI for legal research, it is essential to confirm that the AI algorithms are free from biases that could distort legal precedents or misinform legal arguments.

Moreover, lawyers should actively engage in discussions about the broader social impacts of AI, particularly how hallucinations and deep fakes can affect public trust in the legal system. This involves advocating for transparency in AI processes and pushing for the development of robust verification protocols to authenticate digital content. By fostering an environment where ethical practices are prioritized, legal professionals can help mitigate the risks associated with AI hallucinations and deep fakes.

Regulatory Compliance

Staying informed about emerging regulations related to AI and digital content is essential for legal professionals, especially regarding the challenges posed by AI hallucinations and deep fakes. Compliance with these regulations helps avoid legal pitfalls and ensures that the use of AI aligns with current legal standards, particularly in maintaining the integrity and reliability of legal practices. The regulatory landscape is constantly evolving, and proactively understanding these changes can give lawyers a competitive edge in addressing the ethical implications of AI-generated content.

Legal professionals should advocate for regulations that promote transparency, accountability, and the ethical use of AI, with a specific focus on preventing and managing hallucinations and deep fakes. Participate in policy discussions, contribute to white papers, and collaborate with regulatory bodies to help shape fair and effective AI legislation. By actively engaging in these processes, lawyers can ensure that their practices not only comply with existing laws but also influence the creation of new regulations that protect the public interest and uphold the integrity of the legal system. Promoting Cybersecurity

Enhancing your cybersecurity measures is crucial to protect against the threats posed by AI hallucinations and deep fakes. This involves comprehensive strategies to safeguard against these specific risks. Begin by training employees to recognize potential manipulations in digital content, ensuring they are equipped to identify deep fakes and AI-generated hallucinations. Implement robust verification protocols to authenticate the accuracy and integrity of information, particularly when it is generated or influenced by AI tools. Staying updated on the latest cybersecurity trends and advancements is essential to counteract the evolving tactics used in deep fake creation and dissemination.

Regularly updating your security protocols and investing in advanced cybersecurity tools can provide a strong defense against these digital threats. Encourage a culture of cybersecurity awareness within your organization, where everyone remains vigilant about the potential risks associated with hallucinations and deep fakes. Conduct regular drills and simulations to prepare for potential cyber attacks, focusing on scenarios involving manipulated digital content. Establish a clear response plan to manage and mitigate any incidents, ensuring swift and effective action to protect your firm and its clients.

Encouraging Ethical AI Development

Supporting and advocating for the ethical development of AI technologies is crucial for mitigating the risks associated with AI, such as hallucinations and deep fakes, while harnessing the technology's benefits. Engage with AI developers, policymakers, and other stakeholders to promote transparency, accountability, and fairness in AI systems.

Participate in interdisciplinary forums and workshops that focus on ethical AI development, and contribute to the creation of guidelines and standards that ensure AI is used responsibly. Encourage AI developers to adopt practices such as bias testing, transparent algorithm design, and user education to create more reliable and ethical AI systems. By fostering a collaborative environment where ethical considerations are prioritized, we can drive the development of AI technologies that are both innovative and aligned with societal values.

Hallucinations and deep fakes represent significant challenges in the AI landscape, but they are not insurmountable. By understanding these phenomena, implementing rigorous verification protocols, collaborating with experts, and advocating for ethical and legal standards, legal professionals can navigate these challenges effectively.

As we close this chapter on the intriguing world of AI hallucinations and deep fakes, it's clear that these digital deceptions challenge our legal systems in unprecedented ways. But there's a silver lining: just as AI presents these challenges, it also holds the key to overcoming them.

Imagine a world where access to justice is no longer a privilege but a right available to all, facilitated by the very technology that once seemed a threat. In our next chapter, we'll uncover how AI is breaking down barriers, making justice more accessible and equitable for everyone. Get ready to see how AI is not just transforming the legal landscape but leveling it, ensuring that justice is within everyone's reach.


The "AI In Law" podcast compliments this book. It's your quick dive into how AI is transforming the practice of law. In just seven minutes, get the insights you need to stay sharp and ahead of the curve. Listen on Apple Podcast," Spotify, and YouTube.