Hackers attack million mobile SIM cards

Due to a serious error in the system, about 750 million people worldwide who have a SIM card for their mobile phone are vulnerable to potential fraud that may have affected them to attacks by hackers.A program error that occurred within a few minutes, allowing hackers to remotely access the personal data of users and illegal transactions.International Telecommunication Union (ITU) has sent a letter to UN all mobile operators informed about the potential risks, while German scientist Karsten Noll noted serious deficiencies in the protection of SIM cards.In the past decade, the SIM card is considered as the most secure phone