Well, that's interesting. If one looks at the nuclear issue, the Security Council seems to have had no problem identifying particular individuals. There can be a commission of inquiry, there can be appropriate procedures to ensure this is not done in an arbitrary or indiscriminate way.
And we've seen this issue raised in many, many contexts--for example, the financing of terrorist activities, and the multinational corporations that might be doing business in the Congo. This is not something that is entirely alien to the Security Council and other bodies.