Which of the following actions is important if there is a risk of espionage?

Reporting to authorities is crucial when there is a risk of espionage because it ensures that the appropriate actions can be taken by those trained to handle such situations. Authorities typically have protocols in place for investigating potential espionage activities, which can help in mitigating risks and protecting sensitive information. When individuals report their concerns, they contribute to a larger intelligence-gathering effort that can identify trends or threats that may not be visible on an individual basis.

Additionally, reporting can serve as a protective measure for the individuals involved; it helps establish a record of concern and can trigger further protective actions by management or security personnel. This also aligns with the organization's commitment to security and counterintelligence practices, underscoring the importance of vigilance and proactive responses in safeguarding sensitive information.