SIM Swap Crypto Theft: Account Takeover and the Law

One of the methods aimed at crypto asset holders is SIM swap (taking over a phone line by impersonation or cloning), which defeats SMS-based verification and gives access to accounts. The subject is covered below for information purposes.
⚖️ Legal Nature
Unlawfully taking over a person's phone line or account and removing their assets may, depending on each case, be treated as an information technology offence and as fraud.
In short: In a SIM swap, access to accounts is gained by defeating SMS-based verification; assets can be withdrawn this way.
🔍 Common Appearances
A phone line suddenly losing signal, verification codes going to someone else and notifications of unauthorised access to an account are common signs.
🛡️ For Victims
Victims may take part in the process through a criminal complaint and legal claims; operator records, transaction hashes and account access logs are important evidence. Blockchain tracingTR can contribute to the process.
❓ Frequently Asked Questions
What is a SIM swap?
Which offence does it fall under?
How can it be recognised?
Which evidence is important?
SIM swap and crypto account takeover losses are handled in the same way. For detailed information and legal support, you can contact Savun Law & Consultancy.
The information in this article is for general information purposes and may change in line with current legislation. Every case is different, and the information may not be up to date. Savun Law & Consultancy cannot be held responsible for any loss arising from reliance on it.

Questions & answers · Istanbul Bar Association 75235
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This page is an English adaptation of our Turkish article SIM Swap ile Kripto Hesabı Ele Geçirme.
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