On July 26, a divided SEC adopted a final rule outlining disclosure requirements for publicly traded companies in the event of a material cybersecurity incident. The final rule (proposed last year and covered by InfoBytes here) also requires companies to periodically disclose their cybersecurity risk management processes and establishes requirements for how cybersecurity disclosures must be presented. The final rule requires that material cybersecurity incidents be disclosed within four days from the time a company determines the incident was material (a disclosure may be delayed should the U.S. attorney general notify the SEC in writing that immediate disclosure poses a substantial risk to national security or public safety). Companies must also identify material aspects of the incident’s nature, scope, and timing, as well as its impact or reasonably likely impact on the company, and are required to describe their board’s and management’s oversight of risks from cybersecurity threats and previous cybersecurity incidents. These disclosures will be required in a company’s annual report. The final rule will also mandate foreign private issuers to provide comparable…
