... methods that advance empirical accounting literature. Data Availability: Data are available from the public sources cited in the text. cybersecurity market reactions cumulative abnormal returns trading volume sentiment analysis textual analysis risk factors management’s discussion...

... lower audit fees after the incident. Furthermore, Deloitte’s audit clients suffered significant negative market reactions postbreach. Our results suggest pervasive implications of cyberattacks on auditor reputation and support recent congressional efforts to expand regulation in this area. This study...

...Anna Y. Jeong; Jee-Hae Lim ABSTRACT Despite the growing interest in blockchain (BC) technology, recent research shows mixed perceptions due to its risks and returns. We utilize event study methodology to examine overall market reactions and to delineate how specific contexts associated with BC...