The most common ways to tell if a home is being bugged includes: listening for strange noises or interference with telephone lines, being aware of odd electronic behavior, looking for signs of objects slightly out of place or that are unfamiliar and watch for signs from others of intimate knowledge of personal. The best way to determine whether your home is being bugged, therefore, is to be very observant.
Instruments used for bugging use video and audio capabilities. Because the methods used to seize information through bugging devices is foreign to the phone lines and system registries they violate, they often leave evidence of their existence. This evidence can be found in the form of interference or, in the case of computers, strange behavior such as the frequent re-routing of URLs; independent powering on and off or random volume changes can also indicate that a system has been hacked. Interference and computer issues are also caused by phone line problems or malware, so experiencing these signs alone does not necessarily mean that a system is being bugged. Cover webcams or close laptops when they are not in use and see if suspicions subside.
Look around the house for signs of objects, such as plants or picture frames, that are slightly out of place. Also, check mirrors for strange marks or scratches since bugging equipment can be attached to the back of a mirror if the reflective surface has been blemished. Check a house for unfamiliar objects lying in suspicious places. Also check all electronics that transmit a signal, including televisions and radios, as most bugging equipment relies on some type of signal transmission.
Because bugging equipment is made to be overlooked or hidden, it is very difficult to pinpoint specifically how to locate a bug. In fact, new methods of bugging homes do not involve the need to implement any equipment but simply to hack into common electronic devices, such as PCs and laptop computers. If the culprit’s identity is known, say or do something slightly unusual or out of character, then look for signs of intimate knowledge of the behavior. Remember, intimate knowledge is not always expressed verbally. It is also expressed through body language and subtle insinuations about private conversations and behaviors that have taken place within the home.