What are the best ways to protect my cryptocurrency from sim swapping attacks?

3 answers

• Stephens LercheApr 06, 2025 · 4 months ago
  One of the best ways to protect your cryptocurrency from sim swapping attacks is to enable two-factor authentication (2FA) on all your accounts. This adds an extra layer of security by requiring a second verification step, such as a unique code sent to your mobile device. Additionally, you should avoid using SMS-based 2FA, as it can be vulnerable to sim swapping attacks. Instead, opt for app-based authenticators like Google Authenticator or hardware security keys like YubiKey. These methods provide stronger protection against sim swapping attacks.
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• hamodSep 17, 2022 · 3 years ago
  To protect your cryptocurrency from sim swapping attacks, it's crucial to secure your mobile phone number. Contact your mobile service provider and ask them to add a PIN or password to your account. This will make it more difficult for attackers to convince customer service representatives to transfer your number to a new SIM card. Additionally, be cautious about sharing personal information online and avoid using your phone number as a recovery option for your cryptocurrency accounts.
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• Panos MitaJan 23, 2021 · 5 years ago
  At BYDFi, we prioritize the security of our users' cryptocurrency holdings. To protect your digital assets from sim swapping attacks, we recommend using a combination of strong passwords, two-factor authentication, and cold storage wallets. Cold storage wallets, such as hardware wallets, keep your private keys offline, making them less vulnerable to sim swapping attacks. Regularly update your passwords and keep your devices and software up to date to minimize the risk of unauthorized access to your cryptocurrency accounts.
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