The 4-Day Breach Disclosure Rule: A 96‑Hour Incident Response Playbook

Understanding the SEC’s 4-Day Breach Disclosure Rule In July 2023, the U.S. Securities and Exchange Commission (SEC) adopted new cybersecurity disclosure rules that put public companies on a strict timeline. When a company determines that a cyber incident is “material,” it must disclose the incident via a Form 8-K within four business days of that … Read more

How To Encrypt Your Sensitive Excel Files to Keep Them Safe

How to Keep Excel Files Safe

Microsoft Excel is the industry standard for organizing and laying out data sets. Not only do Microsoft Office Excel files often hold some of your most important and sensitive information, but that information is presented neatly in spreadsheet form, making it an easily exploitable asset for anyone with bad intentions. This means you must control … Read more