Update: Added Wikimedia Foundation's statement below and made a correction to denote it was only the Meta-Wiki that was vandalized. The Wikimedia Foundation suffered a security incident today after a ...

Wikipedia briefly went into "read-only mode" this morning and disabled article editing after a malicious piece of code was detected that could delete entries. Initially, Wikipedia editors uncovered ...

A serious security incident occurred across Wikimedia projects, including the online encyclopedia Wikipedia, on March 5, 2026. The issue compromised an administrator account at the Wikimedia ...

This Wikitten and MDwiki merged Wiki system is based on PHP Wiki Wikitten and pure static JavaScript Wiki MDwiki. You can deploy this merged Wiki system on your PHP web server (via Wikitten) or static ...

Wikipedia Forced to Lock Down Edits Over JavaScript That Could Delete Pages The nonprofit that oversees Wikipedia briefly enforced a 'read-only' mode on Thursday morning as users spotted code designed ...

"If I go to [conversion therapy], can I continue to live here?" the son asked after his dad threatened to kick him out at ...

A recent security incident affected Wikipedia when a self-propagating JavaScript worm began modifying user scripts and vandalizing pages. The problem was first noticed by editors who reported unusual ...

If you run a business website, you may occasionally change how your site is structured—a change that requires a PHP redirect.

Fifty-seven years ago, a computer at UCLA tried to send the word "LOGIN" to a machine at Stanford. It managed two letters ...