You also talked a bit about the individuals at the other end of this question. If someone is compromised and they're unaware of it, what should the process be? What is the administrative, investigative process at that end of it? How do they, in layman's terms, contact those individuals and ensure that those individuals are not compromised in their situation of, say, their workplace or what have you? What is the process now?
What does the U.K. do in trying to eliminate those types of compromised individuals, who aren't even aware that they're possibly under the influence of foreign state actors?