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NLJ this week: When AI hallucinates, lawyers risk real-world sanctions

241420
The dangers of uncritical artificial intelligence (AI) use in legal practice are no longer hypothetical. In this week's NLJ, Dr Charanjit Singh of Holborn Chambers examines cases where lawyers relied on ‘hallucinated’ citations — entirely fictitious authorities generated by AI tools

From US sanctions to UK High Court referrals under the Hamid jurisdiction, courts have made clear that professional duties cannot be delegated to technology.

Singh explains that AI systems predict plausible-sounding text rather than verify truth, meaning fabricated cases can appear alarmingly authentic. As Dame Victoria Sharp warned, misuse carries ‘serious implications for the administration of justice and public confidence’.

While techniques such as retrieval-augmented generation may reduce risks, Singh stresses that every reference must still be checked manually. His message is unequivocal: ‘Legal research should never be completely outsourced to AI’. Used responsibly, AI can augment practice; used lazily, it risks misconduct, reputational damage and loss of trust.

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NEWS
The Law Society RFC Festival of Sport returns next month, bringing together legal and financial services professionals for one of the sector’s largest annual sporting events
Legal aid deserts leave almost one in four without adequate access to justice
The Solicitors Regulation Authority (SRA) has warned solicitors and law firms that using artificial intelligence does not alter their professional obligations, amid concerns over inaccurate legal material and client confidentiality
From forgotten interest claims to case-management appeals, a string of procedural developments offers useful—and occasionally cautionary—lessons for practitioners

Jonathan Fisher KC highlights that it now accounts for around 40% of criminal offences, with roughly 70% involving technology, and argues that the UK cannot simply prosecute its way out of the problem. Detection, investigation and prosecution all require improvement, while different fraud types demand tailored responses.

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