Read the original article: New Sophisticated Android Ransomware that Doesn’t Encrypt Files but Blocks Access to Devices
Microsoft detected new Android ransomware with new attack techniques and behavior that indicates the evolution of mobile ransomware. As we aware ransomware uses to encrypt files, but this new ransomware doesn’t encrypt files, instead, it blocks access to devices by displaying a warning screen. Sophisticated new Android malware Android ransomware uses a special permission “SYSTEM_ALERT_WINDOW” […]
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Read the original article: New Sophisticated Android Ransomware that Doesn’t Encrypt Files but Blocks Access to Devices