Archaeological Malware: Why a 17-Year-Old Excel Bug and a SharePoint Zero-Day Are Topping CISA’s Hit List Vulnerability Archaeological Malware: Why a 17-Year-Old Excel Bug and a SharePoint Zero-Day Are Topping CISA’s Hit List ddos April 17, 2026 Ancient vulnerabilities frequently resurface at the most unforeseen junctures. While Microsoft was disseminating its April suite of... Read More Read more about Archaeological Malware: Why a 17-Year-Old Excel Bug and a SharePoint Zero-Day Are Topping CISA’s Hit List
