Fortnite's Android installer shipped with an Epic security flaw

Google has clapped back in tremendous fashion at Epic Games, which earlier this month decided to make the phenomenally popular Fortnite available for Android via its own website instead of Google's Play Store. Unfortunately, the installer had a phenomenally dangerous security flaw in it that would allow a malicious actor to essentially install any software they wanted. Google wasted exactly zero time pointing out this egregious mistake.