Alerts

Alerts

AA21-008A: Detecting Post-Compromise Threat Activity in Microsoft Cloud Environments

Original release date: January 8, 2021 Summary This Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise for all referenced th...

Alerts

AA20-352A: Advanced Persistent Threat Compromise of Government Agencies, Critical Infrastructure, and Private Sector Organizations

Original release date: December 17, 2020<br/><h3>Summary</h3><p class=”tip-intro” style=”font-size: 15px;”><em>This Alert uses the MITRE Adversarial Tactics...

Alerts

AA20-345A: Cyber Actors Target K-12 Distance Learning Education to Cause Disruptions and Steal Data

Original release date: December 10, 2020<br/><h3>Summary</h3><p>This Joint Cybersecurity Advisory was coauthored by the Federal Bureau of Investigation (FBI), the Cybersecurity and Infra...

Alerts

AA20-336A: Advanced Persistent Threat Actors Targeting U.S. Think Tanks

Original release date: December 1, 2020<br/><h3>Summary</h3><p class=”tip-intro” style=”font-size: 15px;”><em>This Advisory uses the MITRE Adversarial Tacti...

Alerts

AA20-304A: Iranian Advanced Persistent Threat Actor Identified Obtaining Voter Registration Data

Original release date: October 30, 2020 Summary This advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) version 7 framework. See the ATT&CK for Enterprise version 7 ...

Alerts

AA20-302A: Ransomware Activity Targeting the Healthcare and Public Health Sector

Original release date: October 28, 2020 | Last revised: October 29, 2020 Summary This advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) version 7 framework. See the ATT...

Alerts

AA20-301A: North Korean Advanced Persistent Threat Focus: Kimsuky

Original release date: October 27, 2020 Summary This advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) version 7 framework. See the ATT&CK for Enterprise version 7 ...

Alerts

AA20-296B: Iranian Advanced Persistent Threat Actors Threaten Election-Related Systems

Original release date: October 22, 2020 Summary The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) are warning that Iranian advanced persistent threat (APT...

Alerts

AA20-296A: Russian State-Sponsored Advanced Persistent Threat Actor Compromises U.S. Government Targets

Original release date: October 22, 2020 Summary This joint cybersecurity advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise ...

Alerts

AA20-283A: APT Actors Chaining Vulnerabilities Against SLTT, Critical Infrastructure, and Elections Organizations

Original release date: October 9, 2020 Summary This joint cybersecurity advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise f...