Is your phone suddenly out of range? SIM swapping may be behind it.
The new telephone fraud is called SIM swapping, a new cyber attack. It duplicates our phone and uses the system to steal our identity, and can even steal money from our bank.
Two-step SMS authentication seemed like a good solution, but today it has become exposed and is increasingly vulnerable.
Additionally, people like Twitter co-founder Jack Dorsey had his Twitter account stolen from the service using this system.
It could happen to you
A few months ago, El País already warned about this news. who, after realizing that his phone had lost coverage, restarted it and was unable to activate it again.
When he got home he called his telephone company, where they told him that someone had impersonated him and had requested a duplicate in a physical store, and that they had also cancelled his current card.
Alarmed by the events, he looked at his iran telegram data bank accounts, where he saw that the bank had blocked his account after detecting strange transactions, including a loan of 50,000 euros.
The Civil Guard classified it as a real disaster, since they detect more cases of SIM swapping every day.
Another recent case
Otto Mas ( @Otto_Mas ) recently recounted keyword clustering in a similar incident. His mobile phone stopped having a line with Vodafone and when he returned home he connected the mobile to the WiFi and realized tha cg leads ” they had emptied my current account .”
Sell your mobile phone at Moviloff
What can we do against SIM swapping, the new cyber attack?
It is a task for many people: banks, operators and each user.