We’ve seen some rather nasty ransomware making the rounds over the past few months, but a new strain is wreaking havoc on computers around the globe. Brazilian firm Morphus Labs first discovered the Windows-based ransomware, which has been given the name Mamba. So far, Mamba has been found on computers located in Brazil, India and even the United States. According to Morphus Labs researcher Renato Marinho, Mamba has been spreading as a result of people being tricked into interacting with phishing emails. Once a user has been “hooked”, Mamba gets down to business by infecting the host machine, and then proceeds to overwrite the PC’s Master Boot Record (MBR). But whereas most ransomware will encrypt individual files or even entire folders on your PC, Mamba’s dirty little secret is that it will encrypt your entire hard drive.
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ORIGINAL SOURCE: Hothardware