Cybersecurity Best Practices | Cybersecurity and Infrastructure
2023年1月23日 · CISA helps individuals and organizations communicate current cyber trends and attacks, manage cyber risks, strengthen defenses, and implement preventative measures. Every mitigated risk or prevented attack strengthens the cybersecurity of the nation. It's time to build cybersecurity into the design and manufacture of technology products.
Cyber Threats and Advisories | Cybersecurity and Infrastructure
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.
Nation-State Cyber Actors | Cybersecurity and Infrastructure …
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 ...
What is Cybersecurity? - CISA
2021年2月1日 · Be suspicious of all unexpected emails. (See Avoiding Social Engineering and Phishing Attacks.) Refer to cybersecurity Tips and Cyber Essentials for more information from the Cybersecurity and Infrastructure Security Agency (CISA) on how to improve your cybersecurity posture and protect yourself and from cyberattacks.
Malware, Phishing, and Ransomware | Cybersecurity and ... - CISA
2024年11月4日 · Cyber-attacks can come in many forms. Malware, Phishing, and Ransomware are becoming increasingly common forms of attack and can affect individuals and large organizations. Malware is any software used to gain unauthorized access to IT systems in order to steal data, disrupt system services or damage IT networks in any way.
Iran-based Cyber Actors Enabling Ransomware Attacks on US
2024年8月28日 · This advisory outlines activity by a specific group of Iranian cyber actors that has conducted a high volume of computer network intrusion attempts against U.S. organizations since 2017 and as recently as August 2024. Compromised organizations include U.S.-based schools, municipal governments, financial institutions, and healthcare facilities.
Cybersecurity Scenarios - CISA
Revision Date. August 15, 2023. Cybersecurity Scenario CISA's Tabletop Exercise Packages (CTEPs) cover various cyber threat vector topics such as ransomware, insider threats, and phishing. For more information, please contact: [email protected].
Russian Military Cyber Actors Target US and Global Critical ...
2024年9月5日 · Summary. The Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), and National Security Agency (NSA) assess that cyber actors affiliated with the Russian General Staff Main Intelligence Directorate (GRU) 161st Specialist Training Center (Unit 29155) are responsible for computer network operations …
Ongoing Cyber Threats to U.S. Water and Wastewater Systems
2021年10月25日 · WWS Sector Cyber Intrusions. Cyber intrusions targeting U.S. WWS facilities highlight vulnerabilities associated with the following threats: Insider threats, from current or former employees who maintain improperly active credentials; Ransomware attacks; WWS Sector cyber intrusions from 2019 to early 2021 include:
Iranian Cyber Actors’ Brute Force and Credential Access Activity ...
2024年10月16日 · Summary. The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), the National Security Agency (NSA), the Communications Security Establishment Canada (CSE), the Australian Federal Police (AFP), and Australian Signals Directorate's Australian Cyber Security Centre (ASD's ACSC) are releasing this joint …