Cybersecurity Awareness Month: Week 4 – Cybersecurity first (…middle and last)

This blog post reviews the evolving cyber threat landscape in 2021, highlighting high‑profile supply‑chain and ransomware incidents (SolarWinds, Colonial Pipeline, LockFile), the exploitation of Microsoft Exchange and PetitPotam, progress on IoT security regulations, and the need for dynamic, zero‑trust defensive approaches to mitigate chained TTPs and large-scale supply‑chain impact.