Smart leaders don't react, they respond. Now is not the time to wax poetic about the world we left behind, or follow the reactionists backwards towards a demonstrably worse risk position.
From my conversation with Recorded Future, two short, essential videos about identity security: how we got here, why it matters, and why it's so hard to do well.
There's no such thing as a critical vulnerability, generically. There's only a critical vulnerability that can be exploited in your environment, specifically.