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Dutch sites offline over PHP flaw

21 Oct 2026 · 2 chapters · 45 updates

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Chapter 1Dutch sites offline over PHP flaw

  1. 21 Oct

    Dutch municipalities take IT systems offline following a cybersecurity alert over PHP vulnerabilities, AD and De Gelderlander report.

    news.mynavi.jp (opens in a new tab)

  2. The NCSC says it has seen no active exploitation of the PHP flaws yet. PHP publishes fixes at 16:00 Dutch time; the Tweede Kamer and KNMP sites are offline.

    de Volkskrant (opens in a new tab)metronieuws.nl (opens in a new tab)nd.nl (opens in a new tab)zeelandnet.nl (opens in a new tab)pcnews.ru (opens in a new tab)savonsanomat.fi (opens in a new tab)dekrantenkoppen.be (opens in a new tab)

  3. DigiD and MijnOverheid are offline as a precaution, NOS reports, along with RTL.nl and Tweakers. The National Cyber Security Centre's own website is also down.

    NOS (opens in a new tab)nd.nl (opens in a new tab)metronieuws.nl (opens in a new tab)geo.tv (opens in a new tab)zeelandnet.nl (opens in a new tab)kymensanomat.fi (opens in a new tab)oozo.nl (opens in a new tab)

  4. AD reports that 11 municipal websites in the Utrecht region, including Zeist, IJsselstein and Houten, are offline as a precaution over the PHP flaw.

    AD.nl (opens in a new tab)nieuws.nl (opens in a new tab)metronieuws.nl (opens in a new tab)news.nate.com (opens in a new tab)straitstimes.com (opens in a new tab)zeelandnet.nl (opens in a new tab)mybroadband.co.za (opens in a new tab)

  5. Cloudflare reports the first attacks exploiting the PHP flaws, De Morgen reports. The municipality of Vlissingen has taken its entire website offline as a precaution.

    De Morgen (opens in a new tab)AD.nl (opens in a new tab)mybroadband.co.za (opens in a new tab)independent.co.uk (opens in a new tab)news.nate.com (opens in a new tab)welingelichtekringen.nl (opens in a new tab)oozo.nl (opens in a new tab)zeelandnet.nl (opens in a new tab)

  6. DPG Media, owner of De Morgen, has taken several of its websites offline as a precaution over the PHP flaws, its spokesperson Thijs van Soest says.

    De Morgen (opens in a new tab)nltimes.nl (opens in a new tab)accountant.nl (opens in a new tab)omroepdelft.nl (opens in a new tab)nrc.nl (opens in a new tab)engadget.com (opens in a new tab)aamulehti.fi (opens in a new tab)

  7. Radboud University says its website is offline as a precaution. In Rotterdam, Ikazia Hospital and the Port of Rotterdam are also down, AD reports.

    AD.nl (opens in a new tab)nrc.nl (opens in a new tab)dagelijksestandaard.nl (opens in a new tab)atmarkit.itmedia.co.jp (opens in a new tab)markt.idowa.de (opens in a new tab)112-nu.nl (opens in a new tab)

  8. Supermarket chain Hoogvliet has taken its website offline as a precaution over the PHP flaws, AD reports. Customers in the Groene Hart region cannot use the site for now.

    AD.nl (opens in a new tab)nd.nl (opens in a new tab)vz.ru (opens in a new tab)appleinsider.com (opens in a new tab)en.hacks.gr (opens in a new tab)jin115.com (opens in a new tab)otakomu.jp (opens in a new tab)hs.fi (opens in a new tab)

  9. Flemish minister-president Matthias Diependaele says all Flemish government websites running PHP are being taken offline as a precaution. Belgium's VRT reports.

    vrtnws.be (opens in a new tab)tijd.be (opens in a new tab)larazon.es (opens in a new tab)nrc.nl (opens in a new tab)bbc.com (opens in a new tab)rijksoverheid.nl (opens in a new tab)bloomberg.com (opens in a new tab)lalibre.be (opens in a new tab)

  10. Rotterdam's transit operator RET, the Rijnmond safety region, DCMR and Erasmus University are offline as a precaution over the PHP flaws, AD reports.

    AD.nl (opens in a new tab)nrc.nl (opens in a new tab)nieuws.nl (opens in a new tab)oozo.nl (opens in a new tab)welingelichtekringen.nl (opens in a new tab)handelsblatt.com (opens in a new tab)tijd.be (opens in a new tab)

  11. Belgian hospital AZ Monica in Antwerp, school platform Smartschool and Roularta Media's Knack.be and Libelle.be are offline as a precaution, NOS reports.

    NOS (opens in a new tab)ad.nl (opens in a new tab)telegraaf.nl (opens in a new tab)die-glocke.de (opens in a new tab)tvkrasnodar.ru (opens in a new tab)news.yahoo.co.jp (opens in a new tab)nrc.nl (opens in a new tab)thenews.com.pk (opens in a new tab)

  12. PHP has released its security update, earlier than the 16:00 Dutch time it announced, NOS reports. France and Finland have also taken government websites offline as a precaution.

    NOS (opens in a new tab)omropfryslan.nl (opens in a new tab)life.ru (opens in a new tab)nbcnews.com (opens in a new tab)offnews.bg (opens in a new tab)dhnet.be (opens in a new tab)nd.nl (opens in a new tab)news.nate.com (opens in a new tab)

  13. Deventer, Zutphen, Apeldoorn, Almere and Meppel have also taken websites offline as a precaution, AD reports. AD says services largely continue.

    AD.nl (opens in a new tab)nrc.nl (opens in a new tab)theglobeandmail.com (opens in a new tab)oozo.nl (opens in a new tab)boersennews.de (opens in a new tab)drimble.nl (opens in a new tab)latercera.com (opens in a new tab)

  14. Thuringia's state government and Hesse's websites are offline as a precaution, dpa reports. The city of Dresden has also taken its website down.

    Süddeutsche Zeitung (opens in a new tab)N-tv (opens in a new tab)webpronews.com (opens in a new tab)drimble.nl (opens in a new tab)boerse.de (opens in a new tab)home.kingsoft.jp (opens in a new tab)

  15. Berlin's Charité hospital, the police Internetwache and the Berlin fire brigade have taken websites offline as a precaution. Charité says on X it is not a cyberattack.

    Der Tagesspiegel (opens in a new tab)rbb24.de (opens in a new tab)tagesspiegel.de (opens in a new tab)berlin.t-online.de (opens in a new tab)tagesschau.de (opens in a new tab)berliner-zeitung.de (opens in a new tab)newstime.joyn.de (opens in a new tab)

  16. Twenty of 21 municipalities in Southeast Brabant have taken their websites offline as a precaution, AD reports. Helmond is the only one still online.

    AD.nl (opens in a new tab)omroepbrabant.nl (opens in a new tab)agconnect.nl (opens in a new tab)brusselstimes.com (opens in a new tab)nieuwsblad.be (opens in a new tab)nltimes.nl (opens in a new tab)

  17. Security.nl, one of the Netherlands' main IT news sites, is among the first to go offline as a precaution, Trouw reports.

    Trouw (opens in a new tab)ae.marketscreener.com (opens in a new tab)tysol.pl (opens in a new tab)pernambuconoticias.com.br (opens in a new tab)

  18. Duisburg's city, utility, university and zoo websites are offline as a precaution, RP Online's test shows. Bochum's city has cut its web servers, RP Online reports.

    RP Online (opens in a new tab)sueddeutsche.de (opens in a new tab)thisisthecoast.co.uk (opens in a new tab)indiatoday.in (opens in a new tab)zeelandnet.nl (opens in a new tab)itsecuritynews.info (opens in a new tab)tagesspiegel.de (opens in a new tab)

Chapter 2European websites offline over PHP flaws

  1. 21 Oct

    Public websites in Berlin, Brandenburg, and Switzerland are now offline as precautions against two PHP flaws continue across Europe, local media report.

    thenextweb.com (opens in a new tab)irishexaminer.com (opens in a new tab)

  2. Albert Schweitzer hospital, DCMR and Veiligheidsregio Zuid-Holland Zuid are back online after PHP's update, NOS reports. RET and most Rijnmond municipalities remain offline.

    NOS (opens in a new tab)news24.com (opens in a new tab)article.wn.com (opens in a new tab)geo.tv (opens in a new tab)independent.co.uk (opens in a new tab)dailyrecord.co.uk (opens in a new tab)news.nate.com (opens in a new tab)gaydio.co.uk (opens in a new tab)

  3. OpenAI says security firm Calif found one of the critical PHP flaws using an OpenAI AI model, according to VRT. AD reports 11 Utrecht-region municipal websites are back online.

    vrtnws.be (opens in a new tab)AD.nl (opens in a new tab)diariolibre.com (opens in a new tab)ua.news (opens in a new tab)qz.com (opens in a new tab)clarin.com (opens in a new tab)muycomputer.com (opens in a new tab)zonebourse.com (opens in a new tab)

  4. Many Thuringian state websites are back online after the PHP update, dpa reports, including the state chancellery, state police and interior ministry.

    N-tv (opens in a new tab)dw.com (opens in a new tab)gazetadopovo.com.br (opens in a new tab)oozo.nl (opens in a new tab)v.daum.net (opens in a new tab)n.news.naver.com (opens in a new tab)kazan.bezformata.com (opens in a new tab)

Articles in this story

  1. PHP2Shell flaws prompt website shutdowns worldwide as attackers tried exploits days earlier

Sources

Publishers the updates cite.

AD.nl, NOS, news.nate.com, oozo.nl, NRC, zeelandnet.nl, article.wn.com, n.news.naver.com, The Independent, vrtnws.be, de Volkskrant, nd.nl, Süddeutsche Zeitung, BBC, Berliner Zeitung, De Morgen, drimble.nl, geo.tv, latimes.com, metronieuws.nl, The Next Web, tijd.be, v.daum.net, accountant.nl, appleinsider.com, brusselstimes.com, cnbctv18.com, ctvnews.ca, Der Tagesspiegel, Deutsche Welle