time. The way you update your DVR is to throw it away and buy a new one. According to, verizon's 2017 Data Breach Investigations Report, ransomware was the fifth most common form of malware in 2016, rising from a position of 22nd in 2014. Bad Rabbit is a variant of NotPetya that was also primarily distributed in Ukraine and Russia to a number of major corporations. WannaCry affected Windows versions as far back as XP, a version that Microsoft no longer supports. The threat of ransomware is rapidly increasing. How you can fight and prevent ranswomare.
Hackers don't even have to come up with these ideas on their own; the government agencies whose code was stolen were already doing. Ransomware attacks are significantly faster and cheaper to carry outthan any many other cyber models, and have a much higher payout. What Makes Ransomware So Widespread? While NotPetya was also not believed to be financially motivated, it did impact the bottom line of some large companies. WannaCry is a wormable ransomware that spreads like a virus. Virtually unknown just a few years ago, this heinous new form of malware has quickly become the fastest-growing and costliest IT security threat in history. To be extra safe from hackers, after backing up your data onto an external drive, unplug the drive from the computer and put it away. The ransomware that has affected systems in more than 150 countries recently, WannaCry, made press headlines last week, but it doesn't seem to be more virulent or more expensive than other ransomware.