News

CISA Warns of Ongoing Cyber Threats Targeting Cisco ASA and Firepower Devices

Luciano Ferrari

17 Dec 2025 — 2 min read

Wednesday, December 17, 2025

Top 5 Cybersecurity Stories You Should Know

CISA Warns of Ongoing Cyber Threats Targeting Cisco ASA and Firepower Devices — tl;dr: The Cybersecurity and Infrastructure Security Agency (CISA) has issued a warning regarding persistent cyber threats affecting Cisco ASA and Firepower devices. These vulnerabilities pose significant risks to organizations relying on these systems for network security. CISA emphasizes the importance of promptly identifying and mitigating these threats to safeguard national security. Organizations are advised to stay informed through CISA's alerts and advisories, implement recommended security measures, and utilize resources like the Known Exploited Vulnerabilities Catalog to prioritize their vulnerability management efforts.
↪ https://www.cisa.gov/topics/cyber-threats-and-advisories
CISA Urges Organizations to Enhance Cybersecurity Practices — tl;dr: The Cybersecurity and Infrastructure Security Agency (CISA) emphasizes the importance of robust cybersecurity measures for organizations of all sizes to protect critical assets from sophisticated cyber threats. CISA provides a variety of tools, resources, and training programs to help organizations implement best practices, enhance resilience, and respond effectively to cyber incidents. All sectors, including federal, state, local governments, and private industries, are encouraged to adopt a holistic approach to cybersecurity that includes leadership involvement and comprehensive training for employees. Organizations should prioritize cybersecurity governance and incident response strategies to mitigate risks.
↪ https://www.cisa.gov/topics/cybersecurity-best-practices/organizations-and-cyber-safety
CISA Cybersecurity Best Practices for Individuals and Organizations — tl;dr: The Cybersecurity and Infrastructure Security Agency (CISA) provides essential cybersecurity best practices to help individuals and organizations mitigate cyber risks. Key recommendations include using strong passwords, enabling multi-factor authentication, and staying vigilant against suspicious links. CISA emphasizes the importance of tailored cybersecurity plans for both government and private sectors to enhance operational resilience and protect critical infrastructure. As cyber threats evolve, adopting these practices is crucial for safeguarding personal data and maintaining the integrity of business operations. For more resources, visit CISA's official website.
↪ https://www.cisa.gov/topics/cybersecurity-best-practices
CISA Offers No-Cost Cybersecurity Services and Tools for Organizations — tl;dr: The Cybersecurity and Infrastructure Security Agency (CISA) provides a comprehensive list of no-cost cybersecurity services and tools aimed at enhancing the security posture of U.S. organizations, including critical infrastructure and state, local, tribal, and territorial governments. This initiative includes foundational services like Cyber Hygiene and Cybersecurity Performance Goal Assessments to help organizations identify and mitigate vulnerabilities. CISA encourages organizations to connect with their Regional Cybersecurity Advisors and explore the curated database to improve their cybersecurity measures. Stakeholders can also submit additional no-cost tools for consideration.
↪ https://www.cisa.gov/resources-tools/resources/no-cost-cybersecurity-services-and-tools
CISA Offers No-Cost Cybersecurity Training and Exercises for Workforce Development — tl;dr: The Cybersecurity and Infrastructure Security Agency (CISA) provides no-cost online training and exercises aimed at enhancing the cybersecurity skills of federal employees, private-sector professionals, and the general public. CISA Learning, the agency's new training platform, offers a variety of courses on topics such as cloud security and incident response. Additionally, CISA conducts cybersecurity exercises to improve critical infrastructure resilience. Stakeholders are encouraged to utilize these resources to strengthen their cybersecurity posture and prepare for potential threats.
↪ https://www.cisa.gov/cybersecurity-training-exercises