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Cybersecurity & Infrastructure Security Agency
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Cybersecurity Alerts & Advisories

View Cybersecurity Advisories Only

Oct 30, 2020
Cybersecurity Advisory | AA20-304A

Iranian Advanced Persistent Threat Actor Identified Obtaining Voter Registration Data

Oct 28, 2020
Cybersecurity Advisory | AA20-302A

Ransomware Activity Targeting the Healthcare and Public Health Sector

Oct 27, 2020
Cybersecurity Advisory | AA20-301A

North Korean Advanced Persistent Threat Focus: Kimsuky

Oct 22, 2020
Cybersecurity Advisory | AA20-296B

Iranian Advanced Persistent Threat Actors Threaten Election-Related Systems

Oct 22, 2020
Cybersecurity Advisory | AA20-296A

Russian State-Sponsored Advanced Persistent Threat Actor Compromises U.S. Government Targets

Oct 09, 2020
Cybersecurity Advisory | AA20-283A

APT Actors Chaining Vulnerabilities Against SLTT, Critical Infrastructure, and Elections Organizations

Oct 06, 2020
Cybersecurity Advisory | AA20-280A

Emotet Malware

Oct 01, 2020
Cybersecurity Advisory | AA20-275A

Potential for China Cyber Response to Heightened U.S.–China Tensions

Sep 22, 2020
Cybersecurity Advisory | AA20-266A

LokiBot Malware

Sep 15, 2020
Cybersecurity Advisory | AA20-259A

Iran-Based Threat Actor Exploits VPN Vulnerabilities

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