MISP
Threat intelligence sharing platform and private sharing communities.
Luxembourg's cybersecurity response centre
Helping organisations respond to cyber threats
The Computer Incident Response Center Luxembourg (CIRCL) gathers, reviews, reports and responds to computer security threats and incidents.
Tools for defenders
Our services
Lookyloo
Inspect and analyse websites in a safe environment.
Pandora
Analyse suspicious documents and files before opening them.
Vulnerability-Lookup
Search, correlate and browse vulnerability information.
Latest intelligence
Recent publications
TR-102 Critical Remote Code Execution Vulnerabilities in PHP - CVE-2026-109618 and CVE-2026-109619
Introduction On 21 October 2026, the PHP development team published security updates addressing two critical vulnerabilities in the PHP runtime: CVE-2026-109618 and …
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