Almost two years after seeking stakeholder input about a final rule under the Cyber Incident Reporting for Critical Infrastructure Act of 2022 (CIRCIA), the Cybersecurity and Infrastructure Security Agency (CISA) announced that it will hold virtual town hall meetings for certain industry sectors in March and April 2026 to solicit additional input on the Notice […]
CISA
United States, International Coalition Issue Joint Warning of Increasing PRC Backed Threat Activity
On August 27, 2025, the Cybersecurity and Infrastructure Security Agency (CISA), in coordination with the National Security Agency (NSA), the Federal Bureau of Investigation (FBI), and the United States Department of Defense Cyber Crime Center (DC3) issued a joint advisory (Advisory) highlighting increased cyber threat activity linked to People’s Republic of China (PRC) affiliated threat […]
CISA and JCDC Conduct First-Ever Public-Private AI Security Incident Tabletop Exercise
On June 13, 2024, the Cybersecurity and Infrastructure Security Agency (CISA) collaborated with the Joint Cyber Defense Collaborative (JCDC) to hold the federal government’s first tabletop exercise for “AI security incidents. JCDC led the exercise and, true to JCDC’s public-private partnership model, included over 50 participants from various government agencies and private-sector companies. For those […]
CISA Issues Statement on Log4j Critical Vulnerability
Log4j is a java-based tool from Apache’s open source library used for parsing logs that never seems to have made headlines before this past weekend. Now, following the December 9th public announcement of a vulnerability in this tool, public and private sector security partners are issuing warnings about this “critical vulnerability.” While the full scope […]
U.S. Takes Part in Multinational Efforts to Disrupt Netwalker Ransomware and Emotet Malware
On January 27 and 28, 2021, the U.S. Department of Justice (DOJ) announced two successful operations to disrupt two different strains of malware, Netwalker ransomware and a banking Trojan known as Emotet, which have affected victims around the globe and caused millions of dollars in damage in recent years. The law enforcement actions against Netwalker and […]