1、 ChatGPT The impact of Large Language Models on Law Enforcement 27/03/2023 CONTENTS INTRODUCTION 2 BACKGROUND:LARGE LANGUAGE MODELS AND CHATGPT 3 SAFEGUARDS,PROMPT ENGINEERING,JAILBREAKS 5 CRIMINAL USE CASES 7 Fraud,impersonation,and social engineering 7 Cybercrime 8 IMPACT AND OUTLOOK 10 RECOMMENDA

2、TIONS 12 CONCLUSION 13 Europol Public Information 2 INTRODUCTION The release and widespread use of ChatGPT a large language model(LLM)developed by OpenAI has created significant public attention,chiefly due to its ability to quickly provide ready-to-use answers that can be applied to a vast amount o

3、f different contexts.These models hold masses of potential.Machine learning,once expected to handle only mundane tasks,has proven itself capable of complex creative work.LLMs are being refined and new versions rolled out regularly,with technological improvements coming thick and fast.While this offe

4、rs great opportunities to legitimate businesses and members of the public it also can be a risk for them and for the respect of fundamental rights,as criminals and bad actors may wish to exploit LLMs for their own nefarious purposes.In response to the growing public attention given to ChatGPT,the Eu

5、ropol Innovation Lab organised a number of workshops with subject matter experts from across the organisation to explore how criminals can abuse LLMs such as ChatGPT,as well as how it may assist investigators in their daily work.The experts who participated in the workshops represented the full spec

6、trum of Europols expertise,including operational analysis,serious and organised crime,cybercrime,counterterrorism,as well as information technology.Thanks to the wealth of expertise and specialisations represented in the workshops,these hands-on sessions stimulated discussions on the positive and ne