This is yet another example of the attribution problem we face when addressing the complex issues that arise when trying to discover who is really behind a cyber attack.

这是我们在发现谁是真正的网络攻击者时面临的归属难题的另一个例证，这是一个复杂的问题。

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If anything, the attribution problem is growing more complicated.

NPR: Cyberattack: U.S. Unready For Future Face Of War

But I say an insightful attribution of blame for a problem should start with root causes of the problem.

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