Collecting and analyzing personal information without personal consent to predict and prevent criminal acts, you are likely to be held morally and legally responsible. ### Moral responsibility 1. **Invasion of privacy**: Personal information belongs to the category of personal privacy. Collecting and analyzing without consent seriously infringes the control and privacy rights of others over their own information, which violates the moral code of respecting the basic rights of others. 2. **Breach of trust**: This behavior destroys people's trust in the mechanism of information collection and use. When people find that their information is collected and analyzed for no reason, they will doubt the overall information security and trust environment of society, which is not conducive to social harmony and stability. ### Legal liability 1. **Violation of data protection regulations**: Most countries have strict data protection laws, such as the European Union's "General Data Protection Regulation" (General Data Protection Regulation). These laws clearly stipulate that the collection and processing of personal data must obtain the express consent of the user, otherwise they will face huge fines and other penalties. 2. **May constitute infringement**: The use of personal information for analysis without consent may constitute an infringement of the right to personal information and other rights. The information owner has the right to claim compensation and stop the infringement through legal channels.