Casa Blog - Bitcoin Security Made Easy

Have you locked down your phone number?

At Casa, we talk a lot about protecting your bitcoin, but did you know your mobile device can also be a single point of failure? Mobile threats, like SIM swapping, can lead to significant financial loss and identity theft. 

Casa has partnered with Efani, a leader in mobile security designed to protect your phone number, identity, and digital assets from these attacks.

About Efani 

Efani provides a secure mobile service built for individuals who prioritize privacy and protection. Their solution is tailored to crypto holders, high-profile individuals, and anyone looking to secure their mobile identity. In this article, we’ll explore why protecting your phone is as crucial as protecting your private keys.

Why mobile security matters for crypto holders 

Your mobile phone is a critical link in your chain for securing your bitcoin, ether, and other digital assets is essential. Hackers can exploit vulnerabilities in mobile networks through SIM swapping, allowing them to take control of your phone number and access sensitive accounts, including your crypto wallets. One criminal group was recently indicted with stealing $400 million in crypto through SIM swaps.

SIM swaps can be devastating, leading to the loss of assets and control over your digital identity. That’s why a strong mobile security solution like Efani is an essential tool in your self-custody toolkit.

How Efani protects you 

Efani’s service goes beyond traditional mobile security measures. They offer guaranteed protection against SIM swaps by securing your number and providing comprehensive identity theft coverage. With Efani, you get the following:

SIM swap protection

Efani prevents unauthorized SIM swaps, ensuring that your phone number remains secure, even if a hacker attempts to hijack it. Their 11-layer proprietary client authentication protocol and mandatory 14-day cooling off period deliver comprehensive protection against unauthorized port requests.

Identity theft insurance 

In the unlikely event of an attack, Efani provides coverage, so you’re protected financially and legally from the consequences of identity theft.

Secure mobile coverage 

Efani works with major U.S. carriers, delivering a secure and reliable mobile service that protects your communications and data.

What Casa members can enjoy

As a Casa member you can receive either $99 off an annual membership or a free month of service when you sign up through Casa.

Efani’s mobile security service is a proactive way to ensure that your phone and identity are safe, giving you peace of mind in today’s digital landscape. Protecting your mobile identity is a crucial step in maintaining overall security, especially as a crypto holder.

The time to secure your phone is now

SIM swaps and mobile fraud are on the rise, and protecting your phone number should be as much of a priority as securing your private keys. With Efani, you can take that next step towards comprehensive security, knowing that your mobile identity is protected by the best in the business.

Get started with Efani today 

Ready to secure your mobile identity? Casa members can sign up for Efani and enjoy either $99 off or a free month of service. Don’t wait for an attack to happen—be proactive and protect yourself today.

Self-custody is about peace of mind, and Efani helps you extend that protection to your mobile communications. Because every sat counts, and so does every call.

Get started here.