b'According to recent polling, Americans view malicious cyber activity as their top security concern\\u2014ahead of the economy, nuclear threats, and ISIL. This fear is well-justified. Within the last couple of years, there have been cyberattacks in the United States against the electoral system, the financial industry, the power grid, and hospitals.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'