Which situation would classify as a compromise?

The situation that qualifies as a compromise is characterized by unauthorized access to sensitive data. This indicates that an individual or entity has breached security measures to obtain data they are not permitted to access. Such access undermines the confidentiality, integrity, and possibly the availability of that data, which is the crux of a security compromise.

When unauthorized access occurs, it demonstrates that existing security controls were either ineffective or inadequately enforced, leading to potential data breaches that can have significant consequences for an organization, such as legal penalties, reputational damage, and financial losses. This scenario emphasizes the importance of implementing strong security measures, conducting regular audits, and fostering a culture of security awareness to prevent similar compromises from happening in the future.

In contrast, regular data backups, user access reviews, and security policy training are proactive measures intended to protect sensitive information and ensure proper security protocols are followed. These actions aim to prevent compromises rather than classify situations where a compromise has already taken place.