Option A is the correct immediate response because potential mishandling of restricted information must be contained, documented, and reported through the organization’s established governance process. The user should stop further use or distribution of the output and preserve enough information for an authorized reviewer to understand what occurred, including the prompt, connected or uploaded source, affected output, data classification, and any actions already taken.
Removing the figure from the visible output, as suggested by Option B, does not address whether the information was improperly submitted, retrieved, retained, or exposed elsewhere in the workflow. A private log is not a substitute for an approved incident channel. Starting another conversation under Option C may prevent reuse of the immediate response, but it neither documents nor investigates the possible policy violation. Option D is also unsafe: restricted-data incidents can require reporting even when no external disclosure has yet occurred.
Claude governance depends on human accountability. Users must follow organizational rules governing confidential data rather than deciding individually that an incident is harmless. The designated privacy, security, or AI-governance team can determine severity, required containment, retention implications, and whether further notification or remediation is necessary.