Mobile ransomware scams — in which crooks lock your phone and demand money — are nothing new. But they are getting more clever as cybercriminals find new ways to circumvent security. The latest example is a ransomware scheme targeting Android phones that Microsoft made public Thursday. According to the research, the malicious code gets around security checks that Google, which owns Android, has instituted against previous ransomware kits. Instead of abusing a permission feature that controls what apps can do on the phone, as other mobile ransomware scams have, this one triggers an incoming call notice to display the ransom note. It’s “the latest variant of a ransomware family that’s been in the wild for a while but has been evolving non-stop,” Dinesh Venkatesan, a Microsoft researcher, wrote in a blog. Mobile ransomware generally isn’t as profitable as ransomware attacks on PCs or enterprise networks. But Allan Liska, an analyst at threat […]
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