The nonprofit that oversees Wikipedia briefly enforced a 'read-only' mode on Thursday morning as users spotted code designed to delete articles and place Russian text in the edit summary.

The nonprofit that oversees Wikipedia briefly enforced a 'read-only' mode on Thursday morning as users spotted code designed to replace articles with Russian text.

Learn how the DOM structures your page, how JavaScript can change it during rendering, and how to verify what Google actually sees.

Phishing attempts via text message are getting more frequent and more sophisticated. Learn how to avoid text scams and what to do if you fall victim. Peter Butler Managing Editor Peter is a writer and ...