With cybercrime-related costs expected to hit $6 trillion annually by 2021, many executives fear that a single cyber-attack can cause a sudden stop to the growth and profitability of the company – and large companies like those within the S&P 500 are no exception. In this report, SecurityScorecard evaluated the cybersecurity practices of 500 large companies representative of the S&P 500, including their performance against specific risk factors.