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Original release date: October 28, 2022 CISA, the Federal Bureau of Investigation (FBI), and the Multi-State Information Sharing and Analysis Center (MS-ISAC) have released Understanding and Responding to Distributed Denial-of-Service Attacks to provide organizations proactive steps to reduce the likelihood and impact of distributed denial-of-service (DDoS) attacks. The guidance is for both network defenders and […]

Original release date: October 24, 2022 CISA has added six vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: to view the newly added vulnerabilities in the catalog, click on

Original release date: October 21, 2022 CISA, the Federal Bureau of Investigation (FBI), and the Department of Health and Human Services (HHS) have released a joint Cybersecurity Advisory (CSA), #StopRansomware: Daixin Team to provide information on the “Daixin Team,” a cybercrime group actively targeting U.S. businesses, predominantly in the Healthcare and Public Health (HPH) Sector,

Original release date: October 21, 2022 Cisco has released a security update to address vulnerabilities affecting Cisco Identity Services Engine (ISE). A remote attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing high and low severity vulnerabilities, see the Cisco Security Advisories page.  CISA encourages users and administrators to

Original release date: October 18, 2022 CISA released two Industrial Control Systems (ICS) advisories on October 18, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories for technical details and mitigations: ICSA-22-291-01 Advantech R-SeeNet ICSA-21-336-06 Hitachi Energy

Original release date: October 14, 2022 CISA has released RedEye, an interactive open-source analytic tool to visualize and report Red Team command and control activities. RedEye allows an operator to quickly assess complex data, evaluate mitigation strategies, and enable effective decision making. For more information, CISA encourages users to review RedEye on GitHub and watch CISA’s

Original release date: October 13, 2022 CISA has released twenty-five (25) Industrial Control Systems (ICS) advisories on October 13, 2022. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories for technical details and mitigations: •    ICSA-22-286-01 Siemens LOGO!

Original release date: October 11, 2022 Microsoft has released updates to address multiple vulnerabilities in Microsoft software. An attacker can exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Microsoft’s October 2022 Security Update Summary and Deployment Information and apply the necessary updates.   This product is