What happened when the SMS verification code was hijacked by GSM?

A few days ago, criminals used GSM protocol loopholes to intercept SMS verification codes, thereby stealing financial accounts and being exposed by the media. In this regard, the banking system suggested using Wi-Fi in a familiar environment and protecting personal ID cards, etc. Information.

gsm jammer

2022-11-03

Liam Davis

Answers

The higher probability of the current fraud case is to obtain the SMS verification code by breaking the account that supports SMS cloud synchronization, which is much easier than intercepting the air channel near the user in the middle of the night. Jamming devices, also known as gsm jammer, have been installed in places where mobile phones are feared to be invaded.
GSM belongs to the second generation of mobile communication technology, but the third and fourth generation of mobile communication technology, namely 3G and 4G technology, can resist attacks. Phones that don't specify which communication network they're using are often vulnerable.

Angelina Wilson

The mobile phone GSM operating system is defective How to make a battery powered GSM signal jammer for 2 m2 indoor use? How can I find if someone is using a gsm jammer in my home? How harmful is the mobile phone to the prison? Can a wifi jammer stop hackers? The world full of loopholes, mobile phone jammers really work? All mobile phone networks use radio signals that can be interrupted or even completely blocked GSM jamming equipment is becoming a civil product The technology used in GSM jamming equipment is based on noise attack Low power gsm jammer can block calls within about 30 feet GSM blocker jamming devices suppress cell phones by sending signals on the same frequency GSM jammer To interfere with the mobile phone, you need to broadcast at the correct frequency Explain the call flow of the mobile initiating call and the mobile terminating call in GSM Explain the GSM frame structure Knowing how jammers work, it's also helpful to know how the Global Positioning System (GPS) works How much does the GSP jammer affect the transportation industry?

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