In August 2017, shortly after my arrival at the Commission, I was informed that an intrusion into the SEC’s Electronic Data Gathering, Analysis, and Retrieval (“EDGAR”) system took place in 2016. We immediately initiated a series of review and response
The Shareholder Perspective on Security Breaches
In a forthcoming paper, we explore the stock prices of companies during the period just before to just after an announcement that they have been hit with a computer breach. We analyze all available public equity data by breach type …