What term describes a security incident when classified data is spilled onto an unclassified information system or a system with a lower level of classification?

• A. Classified Information Spillage
• B. Classified Waste
• C. Classified Meetings
• D. Classified Visit

Answer: (A)

The situation described is a spill of classified information into an environment that can’t handle that level of data. The proper term for this is Classified Information Spillage. It captures the idea that sensitive data has leaked into an unclassified or lower-classification system, which creates security risks and breach pathways. Handling such an incident involves containing the spill, preserving evidence, reclassifying or removing the data as appropriate, and following the required reporting and remediation processes with the proper security authorities.

The other phrases don’t fit because they refer to different concepts: classified waste would be physical material, not digital data leakage; classified meetings and classified visits describe activities involving classified information, not a data spill incident.