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Cybersecurity & Infrastructure Security Agency
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Cybersecurity Alerts & Advisories

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Mar 24, 2022
Cybersecurity Advisory | AA22-083A

Tactics, Techniques, and Procedures of Indicted State-Sponsored Russian Cyber Actors Targeting the Energy Sector

Mar 17, 2022
Cybersecurity Advisory | AA22-076A

Strengthening Cybersecurity of SATCOM Network Providers and Customers

Mar 15, 2022
Cybersecurity Advisory | AA22-074A

Russian State-Sponsored Cyber Actors Gain Network Access by Exploiting Default Multifactor Authentication Protocols and “PrintNightmare” Vulnerability

Feb 26, 2022
Cybersecurity Advisory | AA22-057A

Update: Destructive Malware Targeting Organizations in Ukraine

Feb 24, 2022
Cybersecurity Advisory | AA22-055A

Iranian Government-Sponsored Actors Conduct Cyber Operations Against Global Government and Commercial Networks

Feb 23, 2022
Cybersecurity Advisory | AA22-054A

New Sandworm Malware Cyclops Blink Replaces VPNFilter

Feb 16, 2022
Cybersecurity Advisory | AA22-047A

Russian State-Sponsored Cyber Actors Target Cleared Defense Contractor Networks to Obtain Sensitive U.S. Defense Information and Technology

Feb 09, 2022
Cybersecurity Advisory | AA22-040A

2021 Trends Show Increased Globalized Threat of Ransomware

Jan 11, 2022
Cybersecurity Advisory | AA22-011A

Understanding and Mitigating Russian State-Sponsored Cyber Threats to U.S. Critical Infrastructure

Dec 22, 2021
Cybersecurity Advisory | AA21-356A

Mitigating Log4Shell and Other Log4j-Related Vulnerabilities

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Advisory Definitions

Cybersecurity Advisory: In-depth reports covering a specific cybersecurity issue, often including threat actor tactics, techniques, and procedures; indicators of compromise; and mitigations.
Alert: Concise summaries covering cybersecurity topics, such as mitigations that vendors have published for vulnerabilities in their products.
ICS Advisory: Concise summaries covering industrial control system (ICS) cybersecurity topics, primarily focused on mitigations that ICS vendors have published for vulnerabilities in their products.
ICS Medical Advisory: Concise summaries covering ICS medical cybersecurity topics, primarily focused on mitigations that ICS medical vendors have published for vulnerabilities in their products.
Analysis Report: In-depth analysis of a new or evolving cyber threat, including technical details and remediations.

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