- f.dlside.com
- F0xy
- f1ash-p1ayer.us
- FabSysCrypto Ransomware
- fabulouswallpaper.com
- Facecoach.science pop-ups
- Facts Right Ads
- Fake Java update pop-up
- Fake Plugin Activity 2
- Falco Software toolbar
- FamilyGurus Ads
- Fantasybulletin.net
- Fantom Ransomware
- Fast Browser Search Protection
- Fast Clean Pro
- Fast Media Converter
- FastCompress-Zip
- FastComputerRepairs.be
- Fastinstall.info
- Fastjavadownloader.org
- FastnCheap c
- FastPOS
- Fastsoftwarejava.com pop-ups
- FavGenius Ads
- FenixLocker Ransomware