A recent SANS newsbyte article claims that theĀ Fireball malware could be infecting 20% of corporate networks. Get the full story there :
http://www.eweek.com/security/fireball-hijack-infects-250-million-browsers-check-point-discovers
http://blog.checkpoint.com/2017/06/01/fireball-chinese-malware-250-million-infection/