If you receive a missed call from an unknown number and call back on it, you may fall prey to SIM cloning. Miscreants clone your number through a special software. This means that when you call back to a missed call number, your number can be cloned through a software. SIM cloning will move the data stored in your SIM to the clone number. And your privacy will be compromised . Militants or miscreants can usually use your number to endanger your life. In other words, if someone makes a death threat , extortion or militant connection with that number, the apparent responsibility will fall on you. So you will be caught by the law enforcement. Later you can read about various problems. Notice ———– * One lakh SIM and RIM card cloning has been done in India recently. The intelligence services are on high alert. India's intelligence agency has said that many crimes are being committed through those cloning SIMs or RIMs. * There is no such information in the hands of 6 mobile operators as SIM cloning is still done in Bangladesh. However, Bangladesh's intelligence agency has said that such an unfortunate incident could happen at any time.