Florackis, Chris; Louca, Christodoulos; Michaely, Roni; … - 2020 - This version: December 3rd 2020
Using textual analysis and comparing cybersecurity-risk disclosures of firms that were hacked to others that were not, we propose a novel firm-level measure of cybersecurity risk for all US-listed firms. We then examine whether cybersecurity risk is priced in the cross-section of stock returns....