How to check if your data was breached: HIBP and regional services, search by email, phone and password, stealer logs, and what to do after a leak.

Practical OPSEC for executives: identity architecture, deepfake-call defence, footprint removal, and rules for family and team — without paranoia.

A practical guide to the digital hygiene mistakes that expose entrepreneurs and public figures: passwords, 2FA, email, cloud, metadata, phishing, and AI tools.
