“Two years ago today, WannaCry impacted hundreds of thousands of computers in over 150 countries. It was one of the first large instances of ransomware and today as many as 1.7 million internet-connected endpoints are still vulnerable to the exploits, according to the latest data.” It also raises many questions as to what the next round of destructive malware attacks might look like.
Source: Two years after WannaCry, a million computers remain at risk | TechCrunch