What is defined as a security incident involving the spilling of classified data?

The term "spillage" specifically refers to a security incident where classified or sensitive data is inadvertently disclosed or exposed to unauthorized parties or systems. This can happen through various means, such as improper handling of documents, unauthorized sharing, or accidental publishing of information that is classified. The concept is significant within the context of information security, particularly in organizations that handle sensitive information governed by strict regulatory frameworks.

While other options like a data breach can refer to a broader range of unauthorized access to data, "spillage" is uniquely focused on the mishandling of classified data. Data loss refers to the unintentional destruction or unavailability of data, which does not necessarily imply that classified data has been exposed. Phishing, on the other hand, is a type of cyber attack aimed at fraudulently obtaining sensitive information by masquerading as a trustworthy entity. These other terms highlight different aspects of data incidents and security concerns, but "spillage" is the precise term used for incidents involving the exposure of classified data.