Your question is Learning Fast During a Security Incident. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you had to learn a new technology very quickly to solve an urgent security problem. Walk me through how you got up to speed, how you prioritized under time pressure, and what actions you took to reduce risk while keeping others aligned.