Spillages refer to what in information security terms?

• A. Spillages contaminate electronic storage media by higher-classified information
• B. Liquid spills on lab benches
• C. Spills of cleaning agents
• D. Data loss due to hardware failure

Answer: (A)

Spillages in information security describe an instance where information that is more highly classified ends up on or stored in a lower-security environment, effectively contaminating the media with higher-classified data. This is a confidentiality breach—sensitive information leaking into systems or storage that aren’t cleared to handle it. An example would be a secret or top-secret file saved on an unclassified device or network. The other options describe physical spills or unrelated data loss issues, which do not capture the idea of sensitive information leaking into a lower-security medium.