What are the privacy concerns with using LLMs in public service applications?

By Aman Priyanshu

Large Language Models (LLMs) in public service applications raise several privacy concerns. One major concern is the potential for unintended disclosure of sensitive information. LLMs are designed to process and generate human-like text based on the input they receive, which means they have access to vast amounts of data, including personal and sensitive information. If not properly controlled, there is a risk that LLMs could inadvertently expose private details or confidential data. Additionally, there is the issue of data retention and storage. Public service applications using LLMs may store user inputs and outputs, which could lead to the accumulation of personal data over time. This raises questions about how this data is managed, who has access to it, and how long it is retained, all of which are critical privacy considerations.

To put it simply, using LLMs in public service applications is like having a very intelligent but somewhat nosy assistant. Imagine if you had a helper who could understand and respond to everything you say, but also had access to all your personal conversations and documents. There’s a risk that this assistant could accidentally blurt out something private or even store sensitive information without your knowledge. It’s important to ensure that this assistant respects your privacy and only uses the information it needs to perform its tasks, without retaining or sharing anything unnecessary.

Please note that the provided answer is a brief overview; for a comprehensive exploration of privacy, privacy-enhancing technologies, and privacy engineering, as well as the innovative contributions from our students at Carnegie Mellon’s Privacy Engineering program, we highly encourage you to delve into our in-depth articles available through our homepage at https://privacy-engineering-cmu.github.io/.

Author: My name is Aman Priyanshu, you can check out my website for more details or check out my other socials: LinkedIn and Twitter

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