Using machine learning to target threats

This blog post begins with a joke about two people in a forest and a bear. A bear appears out of nowhere and starts to chase these two guys during their walk in the forest. Surprised, they both start running for their lives, but then one of them stops to put on his running shoes. His buddy says, "What are you doing? You can't outrun a bear!" His buddy replies, "I don't have to outrun the bear; I only have to outrun you!"