Available for all to look forward to the bank’s services. it not been seriously recognized even SIM swapping happened in USA . you will discover the phones are not working and user name be not modified. Also,Some messages arrive to you by transferring from your bank accounts some money up to thousands It is considered a disaster by all standards. Even if your information is available and your privacy can be converted to your own phone number.
There are two factors to support login to account :
1- something you know such as password. 2-what you have such as phone numbers.
Most sites now require that you link your phone number to your account If you entered the account from a new device.then, the site will send you a verification code on your phone. No one could access your account unless you know the code. If we assume that Google will send a message if you entered from another device or forgot the password also the hackers know your email or phone numbers through search on the internet. Probably pretending to be a hacker forgot his password. Then, the hacker will put your email and choose to send message on your phone. The message will send you on your phone,although you do not require any changing or numbers. In this case, the hacker will request replaying the number code,as a google. When you do this replaying,your data will reach to the hacker. And changing the code & controlling in your life. If you do not send any code, you will be in security place.
firstly , Hackers on facebook login:
in september 2018 the hacker discovered a way to knowing your data in the Facebook by login. Facebook login You can enter on Facebook from your device every time without entering an email or password. The hacker discovered a Gap and reaching to 40 million users on Facebook. And uses login not password. So the Facebook deleted the login to 90 million account. The Facebook Announced,the hacker reached to names, emails and phone numbers. Your data will buy on dark web. There is much information and crimes in this site. Then, Your information will be accessible to everyone.
secondly, SIM swapping:
the hacker reached to the email & phone number & social media account. SIM swapping sbecame more prevalent with the theft of money from the bank accounts. In fact the hacker stole $14 million from one person. The crisis caused SIM card and information that in it. It’s not a solution to protect and secure information it has international numbers related to your phone. And receiving any message from bank & Facebook and google. If the hacker can pulls SIM card from your account to communication company and recording in other SIM card.,he could not reach to every information. The hacker pretends to the company, he is you. And removing the old SIM cards. Then,he can steal every account especially bank account depends on pin code to you. Phone number is just a means of communication not ID or information. But SIM Exploit it in a person’s investigation or identity theft this is a big security gap and It contributes to disasters. The solution: 1-the communication company is Responsible for any breakthroughs or put a pin code to change the sim. 2-downloading google authenticator app It can be connected to any site that supports verification by the application The code will send you from your device itself not a message.