Which of the following is considered a compliance risk?

Unreported suspicious activities are indeed considered a compliance risk because they may indicate potential violations of laws and regulations, particularly in the context of financial institutions and businesses that are required to report such activities for anti-money laundering (AML) and terrorism financing purposes. When suspicious activities go unreported, it can lead to significant legal consequences, regulatory penalties, and reputational damage to the organization. Monitoring and reporting on these activities are crucial compliance obligations that help protect the integrity of the financial system.

In contrast, increased staffing levels may be a response to organizational growth and not necessarily a compliance risk. High customer satisfaction rates generally reflect effective service delivery and can enhance a company's reputation, while effective marketing strategies contribute to business success. Neither of these factors typically presents a direct risk to compliance, making them less relevant in this context.