Firefox Now Blocks Flash by Default

By Sean Hollister on at

The Mozilla Firefox web browser now blocks Flash by default. “Blocks”, doesn’t mean it asks you nicely if you’d really like to use Flash. It doesn't mean it automatically pauses Flash videos like Google Chrome does. It means Mozilla has decided that Flash is going down.

The head of the Firefox support team at Mozilla tweeted this:

And that this is what you’ll see if you try to use Flash in Firefox right now:

Firefox Now Blocks Flash By Default

And that Mozilla’s chief security officer has publicly asked Adobe to kill off Flash once and for all.

Why such hard feelings for Flash? Why now? Well, it could be that the world just rediscovered just how prone Flash is to nasty, nasty vulnerabilities. When the Hacking Team (an Italian security company that sold intrusive spy tools) got hacked, one of those tools got out into the wild. A nasty hole in Flash that Adobe hasn't yet patched.

And in fact, Mozilla’s Mark Schmidt says that once the “publicly known vulnerabilities” are fixed, Firefox will stop actively blocking Flash.

So what about the bigger picture? Why ask to get rid of Flash once and for all? Maybe because there’s finally enough popular support to stomp the battery draining, ad-spewing, vulnerability prone, practically irrelevant exploit-filled software.

Happy stomping. [Mark Schmidt via The Verge]