# World leaders warn of PHP security flaws

> Governments across continents take websites offline after the NSA warns of newly discovered vulnerabilities in the programming language powering most of the internet.
- Title: World leaders warn of PHP security flaws · Al Jazeera
- Summary: Governments across continents take websites offline after the NSA warns of newly discovered vulnerabilities in the programming language powering most of the…
- Keywords: php, cybersecurity, nsa, government websites, security vulnerabilities, programming language, news, world, politics, leaders, warn, security
- Source: Al Jazeera — https://aljazeera.com/news/2026/10/22/world-leaders-warn-against-security-flaw-found-in-php-computer-programming?traffic_source=rss
- Author: Umar Farooq
- Read time: 1 min
- Topics: php, cybersecurity, nsa, government websites, security vulnerabilities, programming language, news, world, politics
## Governments take sites offline
Authorities in Europe, Asia and other continents have temporarily taken some government websites offline to protect against newly discovered security vulnerabilities in PHP.
## NSA issues rare public warning
On Wednesday, vulnerabilities in the PHP programming language prompted a rare public warning from the United States National Security Agency, which advised taking websites offline.
## PHP powers most internet sites
PHP is a programming language used to power the vast majority of sites on the internet, making the security flaws a widespread threat to web infrastructure globally.
## Key takeaway

Authorities in Europe, Asia and other continents have taken government websites offline to protect against security vulnerabilities in PHP, a programming language used by the vast majority of internet sites.