Alerts

AA20-020A: Critical Vulnerability in Citrix Application Delivery Controller, Gateway, and SD-WAN WANOP

Original release date: January 20, 2020<br/><h3>Summary</h3><p>On January 19, 2020, Citrix released firmware updates for Citrix Application Delivery Controller (ADC) and Citrix Gateway v...

Alerts

AA20-014A: Critical Vulnerabilities in Microsoft Windows Operating Systems

Original release date: January 14, 2020 Summary New vulnerabilities are continually emerging, but the best defense against attackers exploiting patched vulnerabilities is simple: keep software up to date. Timel...

Alerts

AA20-010A: Continued Exploitation of Pulse Secure VPN Vulnerability

Original release date: January 10, 2020 Summary Unpatched Pulse Secure VPN servers continue to be an attractive target for malicious actors. Affected organizations that have not applied the software patch to fi...

Alerts

AA20-006A: Potential for Iranian Cyber Response to U.S. Military Strike in Baghdad

Original release date: January 6, 2020 Summary The Cybersecurity and Infrastructure Security Agency (CISA) is sharing the following information with the cybersecurity community as a primer for assisting in the ...

Alerts

AA19-339A: Dridex Malware

Original release date: December 5, 2019 Summary This Alert is the result of recent collaboration between the Department of the Treasury Financial Sector Cyber Information Group (CIG) and the Department of the T...

Alerts

AA19-290A: Microsoft Ending Support for Windows 7 and Windows Server 2008 R2

Original release date: October 17, 2019 Summary On January 14, 2020, Microsoft will end extended support for their Windows 7 and Windows Server 2008 R2 operating systems.[1] After this date, these products will...

Modern web network and internet telecommunication technology, big data storage and cloud computing computer service business concept: server room interior in datacenter in blue light
Alerts

AA19-168A: Microsoft Operating Systems BlueKeep Vulnerability

Original release date: June 17, 2019 Summary The Cybersecurity and Infrastructure Security Agency (CISA) is issuing this Activity Alert to provide information on a vulnerability, known as “BlueKeep,” that exist...

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Alerts

AA19-122A: New Exploits for Unsecure SAP Systems

Original release date: May 02, 2019 | Last revised: May 03, 2019 Summary The Cybersecurity and Infrastructure Security Agency (CISA) is issuing this activity alert in response to recently disclosed exploits tha...

Hacking Computer Security Threat and Protection
Alerts

AA19-024A: DNS Infrastructure Hijacking Campaign

Original release date: January 24, 2019 Summary The National Cybersecurity and Communications Integration Center (NCCIC), part of the Cybersecurity and Infrastructure Security Agency (CISA), is aware of a globa...

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Alerts

AA18-337A: SamSam Ransomware

Original release date: December 03, 2018 Summary The Department of Homeland Security (DHS) National Cybersecurity and Communications Integration Center (NCCIC) and the Federal Bureau of Investigation (FBI) are ...