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WannaCry Cyberattack Explained
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The WannaCry cyberattack cost the economy billions of dollars. Here's why that's scary.
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Video description: Today, plants like trees can grow very tall, while fungi remain close to the ground, with most of it hidden underneath. But millions of years ago, some fungi were were 20-feet-tall, towering over Earth’s landscape.
The WannaCry cyberattack cost the economy billions of dollars. Here's why that's scary.
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