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Showing posts from February, 2016

Clickjacking leads Android ransomware to gain the administrative rights!

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What is Ransomware? Ransomware   is one type of malware which prevents or limits users from accessing their system.   File-encrypting ransomware which is also called as Cryptolocker applications that target Android devices are becoming increasingly sophisticated. One new such program is using clickjacking techniques to trick users into granting it administrator rights. What’s this Clickjacking? Clickjacking is a method that involves manipulating the UI in a way that allows attackers to hijack users' clicks and trigger unauthorized actions. It is mostly used in Web-based attacks, where various technologies allow creating invisible buttons and positioning them on top of seemingly harmless page elements. Due to the restrictive application permissions system in Android, ransomware apps targeting the OS have historically been less effective than on Windows. For example, many of the early Android ransomware threats only displayed a persistent window on the screen with an