Privacy and data collection concerns (data protection concerns)

"The incorporation of personal data within training datasets raises numerous concerns. The primary issue is that personal data may be incorporated without the knowledge or consent of the individuals concerned, even though the data may include names, identification numbers, Social Security numbers, or other personal information. Another particularly difficult problem is related to the fact that complex models may “memorize” (i.e., store) specific threads of training data and regurgitate them when responding to a prompt.498 This data memorization can directly lead to leakage of personal data. Even if generative AI models do not memorize or leak personal data, they make it possible to recognize patterns or information structures that could enable malicious users to uncover personal details."