If the 250 million stat looks impressive, it's not. There is no malware named Fireball, so don't go checking for IOCs and reports. This is just the name Check Point has taken upon itself to giving to a collective of adware families created by the Chinese company named in the report.<p>You'll find that Fireball consists of adware variants like Youdoo, Trotux, Startpageing123, Luckysearch123, Hohosearch, Yessearches, and others.