@FinanceYF5: 源：
Summary
A tweet reports that the head of NSA and U.S. Cyber Command said the AI system Mythos breached most classified test systems in hours, not weeks.
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Cached at: 06/23/26, 05:45 AM
源：https://t.co/kR3tWM4tnJ
Min Choi (@minchoi): The Claude Mythos story just got crazier.
The head of NSA and U.S. Cyber Command reportedly said Mythos breached most classified test systems in hours.
Not weeks.
Hours.
Now the Fable shutdown makes more sense.
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@FinanceYF5: The story of Claude Mythos is getting more absurd. Reportedly, the heads of the NSA and U.S. Cyber Command said Mythos breached most classified test systems within hours. Not weeks. Just hours. Now the shutdown of Fable makes more sense.
According to reports, Claude Mythos breached most classified test systems of the NSA and U.S. Cyber Command within hours, explaining why Fable was shut down.
Mythos hacking 'almost all of' NSA .. absolutely no way this is true.
A viral claim that the AI model Mythos hacked NSA classified systems in hours is disputed as disinformation, with the original source walking back the statement.