What is one ethical concern regarding the collection of personal data by companies?

The ethical concern regarding the collection of personal data by companies stems from the fact that these practices often lack sufficient transparency. When consumers are unaware of how their personal data is being collected, used, or shared, it raises significant ethical issues. This lack of transparency can lead to distrust between consumers and companies, as individuals may feel their privacy is being violated or that they're being manipulated without their informed consent.

In many cases, consumers are not fully educated about the data practices of the companies they interact with, which can result in a power imbalance where companies hold significant control over personal information without accountability. Addressing this transparency issue is crucial in building trust and ensuring that ethical standards are upheld in data collection practices.