EDITION OF TUE 27 OCT 2026
282 · GENERAL

Websites taken offline worldwide after critical PHP flaws disclosed

publishers 30articles 30first reported 21 Oct, 17:00 UTCdeveloping since 21 Oct · 9 editions

Government agencies and companies worldwide took websites offline on Wednesday after critical security flaws were disclosed in PHP, a programming language estimated by security firm Wiz to power about 70% of websites.

The vulnerabilities could allow attackers to execute unauthorized commands on servers without a password, potentially giving them access to data and control of affected websites. Because the flaws lie in PHP’s core system rather than in the code of individual sites, unpatched installations may be exposed across online stores, news outlets and government services.

Fortune reported that a researcher at security firm Calif discovered a flaw in August using an advanced OpenAI model and alerted the nonprofit organization that manages PHP. Information about the vulnerability leaked before patches were released, and Amazon Web Services officials said attackers then began attempting to exploit it “broadly.” Sky News reported that a major technology company had recorded “millions” of exploitation attempts.

PHP’s developers released a patch on Wednesday. The U.S. National Security Agency advised organizations to install it immediately or take vulnerable systems offline. Government and corporate shutdowns followed as administrators raced to secure affected servers.

HOW THIS STORY WAS MADE

Written from 4 articles, 2 with the publisher's own text; 4 independent newsrooms once syndicated copies count as one; this version written 54 h after the record first saw the story; the editor kept it as written.

Publishers
30
Source articles
30
Given to the writer
4, 2 with the article's own text
Independent newsrooms
4
This version written
54 h after the record first saw the story
Second model (editor)
kept as written
Publication gate
passed
Human review
none

WHAT THE EDITOR DID

The second model checked the writer's draft against the same sources and published it as written.

Written by a language model from the sources above, then checked by a second model that may only cut, attribute or correct. How it works →

NAMED IN THE COVERAGE

OUTLETS CARRYING THE STORY, RUN BY RUN

0 15 30 22 Oct 23 Oct 24 Oct 25 Oct 26 Oct 27 Oct 28 Oct 29 Oct 22 Oct 06:22 UTC · Websites taken offline worldwide after critical PHP flaws uncovered 24 Oct 00:18 UTC · Websites taken offline worldwide after critical PHP flaws disclosed

WHAT HELD, WHAT CAME LATER

From the first reports to the latest

  • Nothing ran from the first third of the coverage to the last.

Entered the story later

  • 70% internet · from 22 Oct 16:30, 2 outlets

HOW THIS STORY DEVELOPED: EVERY HEADLINE, EVERY OUTLET →