SIMvahetus
SIMvahetus, also known as SIM card swapping, is a practice where a subscriber's SIM card is replaced with another, often without the subscriber's knowledge or consent. This can occur through various means, including theft, hacking, or social engineering. SIMvahetus can lead to unauthorized access to the victim's mobile services, including voice calls, text messages, and internet data. It can also result in financial losses, as the new subscriber may incur charges on the victim's account.
The process of SIMvahetus typically involves obtaining the victim's personal information, such as their name, address,
To protect against SIMvahetus, mobile network providers have implemented various security measures, such as two-factor authentication