IMSI Catchers

An IMSI catcher is essentially a false mobile tower acting between the target mobile phone(s) and the service providers real towers. As such it is considered a Man-in-The-Middle (MiTM) attack. It is used as an eavesdropping device used for interception and tracking of cellular phones and usually is undetectable for the users of mobile phones. With the recent wave of femto cell technology  available to the general public; Hackers are turning these useful devices…