![I have a firefox page that doesn't close - I think it's a virus | Firefox Support Forum | Mozilla Support I have a firefox page that doesn't close - I think it's a virus | Firefox Support Forum | Mozilla Support](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2017-12-04-06-16-18-f976e3.png)
I have a firefox page that doesn't close - I think it's a virus | Firefox Support Forum | Mozilla Support
SMS Computers - Firefox Update Virus Bad guys are exploiting the popularity of Firefox in tricking (inexperienced) users into installing malware. The pop up will say “URGENT FIREFOX UPDATE” and will look
![A phishing pop-up appeared when I tried to download the new firefox. | Firefox Support Forum | Mozilla Support A phishing pop-up appeared when I tried to download the new firefox. | Firefox Support Forum | Mozilla Support](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2017-12-01-09-41-11-124433.png)