PHP Vulnerability Responses by Company

Sijthoff Media

Global hosting
Aliases / services
Sijthoff Media / Sijthoff Media Groep B.V. / Sijthoff Company / Binnenlands Bestuur / iBestuur / sijthoff.nl
Official website
https://sijthoff.nl/

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Binnenlands Bestuur and iBestuur

Response status
Both websites restored
Response information checked
2026-10-27 Rechecked: 2026-10-27

Its own publication reports Binnenlands Bestuur and iBestuur taken offline for several hours in response to PHP vulnerabilities and subsequently reopened.

What users should do

Use both news websites normally; contact the relevant publication if access fails.

Official service URL

Source URLs

  1. Sijthoff Media: PHP security responsehttps://www.binnenlandsbestuur.nl/digitaal/overheidswebsites-na-urenlange-uitval-weer-bereikbaarResponse evidence
Related official sources
  1. Sijthoff Media: PHP security responseOfficial notice
  2. Sijthoff Media: operator informationOfficial information directory

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