Threat Intelligence – CERT Bulletin April 2026

6 May, 2026 min read
Phishing glossaire

This month, CERT aDvens brings you an overview of emerging threats and recently identified vulnerabilities:

→ Three new security vulnerabilities have been detected, one of which has a public proof of concept (PoC). These add to the vulnerabilities previously identified.
→ An analysis of a recent and massive campaign targeting Microsoft 365 environments.


These topics aim to help you anticipate risks and strengthen your cybersecurity posture.

The bulletin is freely accessible to the entire community.