
Your supplier passed due diligence. What happens on Tuesday?
Supplier approval establishes a basis for doing business. Everyday interactions need assurance of their own.
13 October 2026 · Kevin McMahon
Analysis and practical guidance for making safer decisions across cyber security, fraud, suppliers and digital infrastructure.

Supplier approval establishes a basis for doing business. Everyday interactions need assurance of their own.

A new registration, a valid certificate, a familiar name: each tells you something about a domain. None tells you everything.

Recognising the sender is useful. Knowing whether to act on their request is a different security problem.