What could be a consequence of not complying with data protection regulations?

Choosing the option that highlights possible legal penalties and loss of customer trust underscores the serious implications of failing to comply with data protection regulations. Such regulations are put in place to ensure the privacy and security of individuals' personal information. Non-compliance can indeed result in significant legal consequences, such as fines, sanctions, or even criminal charges, depending on the severity of the violation and the laws that govern data protection.

Furthermore, losing customer trust is a critical consequence. When consumers believe that their data is not being handled responsibly or securely, they are likely to take their business elsewhere. Trust is fundamental in maintaining customer relationships, especially in today’s digital age where data breaches and privacy concerns are prevalent. Therefore, a failure to comply can erode that trust, leading to long-term damage to a company's reputation and financial stability.

The other options suggest positive outcomes which are not realistically linked to non-compliance. Factors like increased customer satisfaction, enhanced company reputation, and expanded business opportunities generally stem from positive practices, including adherence to data protection laws, rather than from failures in compliance. Thus, the focus on legal penalties and loss of customer trust more accurately reflects the serious negative repercussions of non-compliance.