What's the first rule of Bitcoin?
Operational Security (OPSEC) refers to the practices and strategies used to protect sensitive information and assets from adversaries, such as hackers, scammers, or coercive entities. Bitcoin’s pseudonymous and permissionless nature grants users unparalleled financial sovereignty, but it also places the full burden of security on individuals. Poor OPSEC can lead to theft, exposure, and [[$5 wrench attacks, undermining Bitcoin’s promise of self-custody.