Think your phone is acting strange? It may be infected with spyware. Here are the warning signs and and how you can stop it.

Forbes contributors publish independent expert analyses and insights. For many of us, our phone is an essential part of daily life, used for everything from social interaction to banking or working.

Many times, even if there is malware in the phone, it is not known. However, there are some such signs, on seeing which it can be guessed that a virus has entered the phone. If you use the Internet, ...