In January, Hong Kong’s financial regulator warned the public about an unlicensed “AI-based quantum high-frequency trading” scheme. While this was a case of old-school fraud dressed in new-tech clothing, it highlighted a deeper truth: where sophisticated technology meets finance, the potential for both innovation and harm grows exponentially.The real challenge is not these crude scams, but the legitimate, powerful AI agents now arriving in the marketplace. When this digital delegate makes a...