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Casa Blog

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Latest posts

Last updated about 2 months ago

The bitcoiner’s guide to physical security

about 2 months ago

Here's a reality check: You’re at home, relaxing, when a sharp knock...

Coinbase scams: How they work and how you can stop them

3 months ago

The phone rings and it’s a number you don’t recognize. You answer...

Introducing Casa Business: Unlocking self-custody for every company

4 months ago

A major theme of 2025 is the continued rise of the bitcoin...

Casa to sunset iOS 15 support on February 1, 2025

4 months ago

To keep your bitcoin security robust, some maintenance is required every so...

Nice try, AI: Introducing new deepfake-resistant verification codes

5 months ago

As bitcoiners, we often say “don’t trust, verify,” but in an age...

Introducing Praetorian by Casa: Empowering self-custody for sovereign bitcoin reserves

5 months ago

Many governments today are sovereign in everything but their money. Whether it’s...

Introducing Casa Enterprise: Hold your bitcoin treasury in self-custody

6 months ago

In March 2023, Silicon Valley Bank experienced a bank run. Businesses of...

Security Briefing: The top 5 bitcoin hacks of all time

6 months ago

How do today's hacks measure up to the biggest hacks of all...

8 ways to level up your bitcoin OPSEC

7 months ago

The operational security (OPSEC) basics bitcoin OGs consider second nature are often...

Security Briefing: Failed custodians — where are they now?

7 months ago

It feels like forever since FTX and other custodians went under. Have...

Security Briefing: Can device tampering affect your bitcoin?

8 months ago

An emerging attack vector in an international conflict has implications for bitcoin...

Security Briefing: Can ETFs get hacked?

8 months ago

A PSA about North Korean hackers has many in the bitcoin community...