How do I get rid of "Online Browser Advertising" malware on firefox?

Hi! I had the same problem and I solved it this way.

Open ALL your browsers, open the settings of each browser and remove ALL extension!

Then reset your browsers to clear cockies, temprorary file and the cache.

Restart your browser after all this.

This seems to have worked. These people that make viruses will hopefully rot in their parents' basements while being malnourished and lacking vitamin D.

Hi bballcoachtg,

Take a look at these two support articles by fellow Community Support member Thomas Reed. They are good to have for general purposes as well as to clean up malware and adware:

The Safe Mac » Mac Malware Guide

The Safe Mac - ADWARE REMOVAL

Cheers,

GB