I just saw that Japan is taking the issue of cybersecurity in crypto exchanges seriously. The Financial Services Agency published a fairly comprehensive new policy that I find interesting to analyze.

Essentially, what they propose is a three-layer defense system: the companies themselves protecting (self-help), self-regulatory organizations coordinating among themselves (mutual aid), and regulators as the final support (public aid). It’s a more comprehensive approach than what you typically see in other markets.

What catches my attention is that they explicitly acknowledge that cybersecurity is no longer just about protecting private keys. Attacks have become much more sophisticated. They talk about social engineering, compromising third-party providers, attack vectors that most exchanges still underestimate. That reflects the reality of the current threat landscape.

Additionally, Japan will include crypto scenarios in its intersectoral cybersecurity exercises called Delta Wall. Basically, they are practicing emergency responses within the sector. It’s a quite sensible preventive move.

This policy shows that regulators in Japan understand that protecting investors’ assets is not just a compliance issue but about robust cybersecurity. It seems they are trying to strengthen the entire ecosystem, not just individual companies. Interesting to see how different jurisdictions are tightening their cybersecurity standards for exchanges.