AI Cyber Tool Leaves Europe Out in the Cold

Eurozone finance chiefs are meeting this week to talk about a powerful new AI system called Mythos that can hunt for secret software flaws across every major system. The catch? No EU country has been given access to it. While the White House quietly uses Mythos through intelligence agencies, the same tool is locked away from European banks and regulators who feel left behind. Mythos was quietly launched in April under tight control. It scans operating systems and web browsers to find weaknesses even professional hackers miss—some bugs have been hiding for decades. Out of over a thousand flaws it spotted, only a handful have been fixed so far. Big tech firms like Microsoft and Google can test their systems with it, but European institutions cannot. Germany’s top bank watchdog has now called for the EU to demand access, warning that Europe risks falling behind in cybersecurity. Bundesbank leaders argue that without seeing what Mythos can detect, banks can’t properly protect themselves. The fear isn’t just about missing out—it’s about becoming dependent on outside help if the gap isn’t closed.The debate isn’t just in Europe. At recent global finance talks, leaders from the US, UK, and beyond described cyber risks as one of the biggest threats to financial stability. Yet the same officials using Mythos behind closed doors are blocking others from getting it. The White House says giving more access could weaken its own control over the tool. What makes this story stranger is the mixed messages. The Pentagon sees Mythos as a security risk because it could be misused, yet US intelligence agencies rely on it daily. Meanwhile, the company behind it has offered millions in funding to security projects—but only to those who already have access. The result is a system where the powerful see the dangers clearly, while others are kept in the dark.