Dutch NCSC Takes Its Website Offline Over PHP Vulnerabilities

The Dutch National Cyber Security Centre (NCSC) has taken its website, NCSC.nl, offline temporarily as a precaution over vulnerabilities in PHP, according to a notice dated 21 October 2026. No return date has been given. The agency says it has not yet detected active exploitation. Advisories are available at advisories.ncsc.nl, with updates on LinkedIn and the NCSC Community site.