This is a representative composite case study based on common SME environments. It is not presented as a named client claim.
The challenge
The business handled tenant, contractor and payment information but had no agreed plan for a compromised mailbox, ransomware event or supplier breach.
The security approach
The representative engagement creates an incident response plan, contact tree, evidence checklist, insurer notification route and a tabletop exercise based on a payment-diversion scenario.
The outcome
Managers know who can make containment decisions, which suppliers to call and what information must be preserved during the first critical hours.
Plans must work under pressure
A useful incident plan is short enough to use, specific enough to guide decisions and tested with the people who will actually respond. The exercise identifies gaps before a real event does.