This Android calling app presents a huge threat, but is still guarded by a high rating

http://bit.ly/2JiSwaq
TeleStar's 'Call India - IntCall' app can remotely authorise any random number on your phone, make remote phone calls using your number, and even include voice morphing, hence being a massive threat to security.

from Top Tech News- News18.com http://bit.ly/2VGAUfv