2023年1月17日 · Any cyber-attack, no matter how small, is a threat to our national security and must be identified, managed, and shut down. CISA’s Role. CISA diligently tracks and shares information about the latest cybersecurity risks, attacks, and vulnerabilities, providing our nation with the tools and resources needed to defend against these threats.

2024年11月12日 · New Zealand organizations: Report cyber security incidents to [email protected] or call 04 498 7654. United Kingdom organizations: Report a significant cyber security incident at gov.uk/report-cyber (monitored 24 hours). Disclaimer. The information in this report is being provided “as is” for informational purposes only.

2025年1月20日 · Malware is malicious code (e.g., viruses, worms, bots) that disrupts service, steals sensitive information, gains access to private computer systems, etc. By reporting malware, you will help limit the scope of the potential attack and protect the nation's overall security.

5 天之前 · Cybersecurity Advisory: In-depth reports covering a specific cybersecurity issue, often including threat actor tactics, techniques, and procedures; indicators of compromise; and mitigations.

This collaborative effort also incorporated intelligence from the Office of the Director of National Intelligence Annual Threat Assessment (2024) and the Department of Homeland Security Office of Intelligence & Analysis Homeland Threat Assessments (2024 and 2025), which informed the evaluation of a broad range of complex threats to U.S ...

Nation-state adversaries pose an elevated threat to our national security. These adversaries are known for their advanced persistent threat (APT) activity: The Chinese government —officially known as the People’s Republic of China (PRC)—engages in malicious cyber activities to pursue its national interests including infiltrating critical ...

2022年12月18日 · Networks face large and diverse cyber threats that range from unsophisticated hackers to technically competent intruders using state-of-the-art intrusion techniques. Many malicious attacks are designed to steal information and disrupt, deny access to, degrade, or destroy critical information systems.

2024年12月4日 · Introduction. The Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Signals Directorate’s (ASD’s) Australian Cyber Security Centre (ACSC), Canadian Centre for Cyber Security (CCCS), and New Zealand’s National Cyber Security Centre (NCSC-NZ) warn that People’s Republic of China (PRC)-affiliated ...

Simple ways to protect yourself, your family and your business from online threats. Staying Safe Online is Easier Than You Think Every day we are more and more connected—whether messaging family and friends, shopping online or ordering supplies for our small businesses.

The Insider Threat video uses security and behavior experts to discuss how insider threats manifest in a variety of ways including terrorism, workplace violence, and breaches of cybersecurity. Understanding how to recognize and respond to these various types of insider threats, whether non-violent or violent, increases an organization’s ...