What measures can cryptocurrency exchanges take to prevent sim swap attacks?

3 answers

• Cochrane OddershedeApr 01, 2025 · 5 months ago
  One measure that cryptocurrency exchanges can take to prevent sim swap attacks is to implement two-factor authentication (2FA) for user accounts. This adds an extra layer of security by requiring users to provide a second form of verification, such as a code sent to their mobile device, in addition to their password. By enabling 2FA, exchanges can significantly reduce the risk of unauthorized access to user accounts.
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• Dodd WilhelmsenMar 09, 2022 · 3 years ago
  Another important measure is to educate users about the risks of sim swap attacks and provide guidance on how to protect themselves. Exchanges can send regular security updates to users, reminding them to enable 2FA, use strong passwords, and be cautious of suspicious messages or calls requesting personal information. By raising awareness and providing guidance, exchanges can empower users to take proactive steps to safeguard their accounts.
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• AegisMetisMar 11, 2025 · 5 months ago
  At BYDFi, we have implemented advanced security measures to prevent sim swap attacks. We use a combination of biometric authentication, IP whitelisting, and real-time monitoring to detect and prevent unauthorized access attempts. Additionally, we have strict verification processes in place for any account modifications, such as changing phone numbers or email addresses. These measures help ensure the security of our users' accounts and protect them from sim swap attacks.
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