100 ready-to-run cyber tabletop exercises across 15 incident domains. Search them, pick one at random, or tell us who will be in the room and we'll rank the scenarios that fit those people best. Every exercise shows who to involve, how long it runs and an outline — and the scenario prompt is free to copy and read out.
Running one for real? Pro adds the facilitator's run sheet for each exercise: a minute-by-minute timeline, timed injects, step-by-step facilitation guide and the questions to put to each person. Or build your own with the Tabletop Runbook Generator.
Who's in the room?
Pick the people you have — we'll suggest exercises that fit them.
Your platform team moved CI to keyless federated identity last quarter: pipelines exchange a signed token for a short-lived cloud deploy role. Tonight the SOC sees that role assumed 31 times in two hours. The token claims name a repository under an organisation you have never heard of. The trust policy, it turns out, checks the identity provider but not which organisation the token comes from. Using the role, someone has created two new identities, read your secrets store and changed a load balancer rule in production. Nothing has failed yet. Where do you cut, and what do you trust after?
A public advisory says a popular open-source logging package was hijacked: version 4.8.2, published three days ago, runs a post-install script that reads environment variables and sends them to a remote server. Your dependency manifests allow minor updates. A quick search shows 14 of your repositories pulled 4.8.2, and your CI runners, which hold cloud deploy credentials, package registry tokens and a signing key in their environment, built every one of them, many times. Two developers also installed it on their laptops. What do you assume was taken?
A release engineer runs a reproducible-build check on tomorrow's release and it fails: the compiled agent your customers install on 40,000 endpoints contains a 3 KB block that is not in any commit. Rebuilding on a clean machine gives a different hash. The build server's scheduled tasks include a script nobody recognises, created five weeks ago. Your last two releases came off the same server and are already in customers' hands. Release is scheduled for 09:00 tomorrow and the sales team has promised the new version to your largest customer.