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BLOG: How QR codes can hack your phone

Bhavesh Naik | April 19, 2013
Be careful before scanning QR codes, because you never know what may be lurking behind them.

If you see your IMEI number, go to step number 2.

2. Install a dialer other than the default one, thus stopping the auto execution of any malicious USSD code. After installing the new dialer follow step 1 again to ensure that the new installed dialer is safe to use.



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