Brazilian financial authorities have announced new regulatory requirements aimed at curbing crypto-related fraud. The most significant change is a mandatory 24-hour waiting period for users attempting to transfer digital assets from centralized exchanges to self-custody wallets. This policy is intended to provide a window for security systems to detect suspicious activity or unauthorized account access before funds become permanently inaccessible to the exchange.

While the move is framed by regulators as a necessary step to protect consumers from theft and phishing attacks, it represents a shift toward stricter oversight of how individuals manage their private keys. By imposing this delay, the government is effectively limiting the immediate liquidity of assets held on exchanges when users attempt to move them into private storage. This policy aligns with broader efforts in Brazil to integrate crypto-assets into the formal financial regulatory framework, treating them with similar security protocols as traditional banking transactions. The regulation is expected to impact retail investors who frequently move assets off-exchange for security or long-term storage purposes.