What phrase describes the immediate objective when a classified information breach is suspected?

Protecting against further disclosure is the immediate objective when a breach of classified information is suspected, as it is essential to contain the situation and prevent additional unauthorized access to sensitive data. This crisis response aims to secure any remaining classified information and ensure that no further individuals can access it, which may involve actions such as restricting access to physical or digital environments where the data may reside.

In cases of a breach, swift containment helps mitigate the potential damage that could arise from the unauthorized dissemination of information. By prioritizing the protection against further disclosures, organizations can begin to assess the scope of the breach more effectively and plan the necessary steps for recovery and remediation.

Other options, while relevant to the overall response process, do not serve as the immediate objective. For example, notifying legal counsel or documenting the incident, although important for compliance and evaluation after a breach, do not directly prevent additional unauthorized access in the critical early moments of responding to the situation.