You are the first to arrive at work in the morning and notice that the CD ROM on which you saved
contracts yesterday has disappeared. You were the last to leave yesterday. When should you
report this information security incident?

A.
This incident should be reported immediately.

B.
You should first investigate this incident yourself and try to limit the damage.

C.
You should wait a few days before reporting this incident. The CD ROM can still reappear and,
in that case, you will have made a fuss for nothing.