Why did DMM bitcoin hack a bitcoin exchange?

Inquiring minds want to know: Why would DMM bitcoin target a bitcoin exchange for a hack? Was it a matter of seeking financial gain through the theft of digital assets? Or perhaps a case of ideological motivation, aiming to disrupt the established financial system? Could it be a test of the exchange's security measures, a probe to uncover vulnerabilities? Or was this simply a random act of malice, with no clear-cut motive behind it? Whatever the reason, the impact of such an attack is profound, not only for the exchange but for the entire cryptocurrency community. It begs the question: how can we ensure the safety and integrity of our digital assets in a rapidly evolving digital landscape?