Data science has reshaped many industries in the last two decades. But it has notably entered the government sector too, as regulators increasingly rely on analytical tools to uncover and prosecute violators.One agency that seems to be at the forefront of data science adoption is the US Securities and Exchange Commission (SEC). The regulator has been using analytics to combat insider trading for some years now. A recent example is a charge against three former Netflix engineers, which the SEC detected using its data analysis tools that pick out "improbably successful trading over time."