A former French tax authority official has been convicted of unlawfully leaking personal data belonging to cryptocurrency holders, sparking fresh alarm about the physical security dangers stemming from tax database breaches. This incident underscores a critical vulnerability: when government tax records containing crypto ownership information get compromised, holders face not just privacy violations but tangible real-world threats. The breach highlights how sensitive financial data stored in centralized government systems can become targets, exposing individuals to potential harassment, theft, or worse. For crypto users, this serves as a sobering reminder about the risks of having holdings tracked through traditional financial institutions and government registries. The case reinforces why decentralized approaches to asset management and financial privacy matter—and why protecting personal information from institutional databases remains a persistent security challenge.