Cyber threat Overview 2021

**CYBER THREAT OVERVIEW 2021 (ANSSI)** — The ANSSI review of 2020–2021 documents a sharp rise in proven intrusions and ransomware incidents, widespread exploitation of critical vulnerabilities (including many 0-days), increasing supply-chain and cloud-targeting attacks (e.g., Kaseya), convergence of techniques between cybercriminals and state-linked APTs, and ongoing risks to critical infrastructure and data confidentiality; the report calls for stronger patching, segmentation, MFA, and supply-chain/cloud risk management.