#Security
1 article tagged #Security — curated RWA tokenization coverage.
Security Is the Price of Admission for On-Chain Finance
A recent security vulnerability in Coldcard hardware wallets led to the theft of approximately 1,816 bitcoin, valued at $116 million, across 5,200 addresses. The breach stemmed from flaws in the devices' entropy generation, allowing attackers to reconstruct private keys despite the wallets being offline. This incident highlights that blockchain security extends beyond cryptography to the entire key lifecycle, including generation, storage, and governance. For the RWA market, this event underscores the critical distinction between bearer-style crypto assets and tokenized securities. Unlike standard crypto, tokenized securities can be designed with recoverability features, allowing issuers to freeze or reissue compromised positions through regulated processes. This capability mirrors traditional financial mechanisms for replacing lost instruments, providing a necessary layer of investor protection. Ultimately, the article argues that institutional RWA adoption requires a defense-in-depth approach, combining secure key management with regulated custody and robust smart contract governance. Security is presented not as a constraint, but as the foundational requirement for scaling on-chain finance.