Every time I open Firefox, Avast alerts me about a malicious website. It's always fyabyq.com. It only happens when I first open Firefox. Opening a new window or opening a private browser does not trigger it. I've cleared all cookies, performed a refresh, reinstalled Firefox, checked all my notifications for fyabyq.com, and tried using another browser. Firefox is the only one that gives me the alert. My best guess is it's a homepage add or news article causing it. Anyone know how to fix this?