Abstract:Eavesdropping on Mobile Devices is the primary concern here. Since the mobility of computers, including laptops, tablets, PDAs and smartphone, are demanding and criminals now start to target these devices as theusage is more than desktops. This initial research is focusing on drawing attention to this topic. Let set how to combat mobile interception by criminals tends to investigate whether steganography applications can benefit digital criminals’ interception on such devices. The concentration is on mobile phones interception by criminals to steal personal data; therefore, it consists of developing a framework, mechanism and algorithm to prevent it. The anticipated implications imply Legal and Ethical Issues.Everyone should familiarise and follow this carefully to make sure it does not cause any particular privacy concerns to general individuals. Only personal and authorised devices were used to test the technical work produced by this research. Keywords:Algorithms, Espionage, Interception, Privacy, Smartphones, Surveillance, Steganography.