Computer giant Apple's decision to block Java on its Mac operating system over security concerns last week has caused havoc for many users and businesses.

Apple's decision to block Java on Mac computers is creating havoc for many businesses that need it enabled to submit their businesses activity statements to the Taxation Office.

NEW YORK — Some Mac users were taken by surprise Thursday as their computers stopped running programs written using the Java programming language after Apple blocked Java due to security problems.

Mozilla's "click to play" move will block all plug-ins from executing without explicit user authorization.

Next week's Patch Tuesday updates will include a much-needed fix for Internet Explorer, blocking outdated versions of the Java ActiveX control and closing one of the most popular vectors for ...

The recently released Java 7 Update 11 has been blocked by Apple through its XProtect anti-malware feature in OS X.