Original release date: December 2, 2021
Summary
This joint Cybersecurity Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 9. See the ATT&CK for Enterprise framework for referenced threat actor techniques and for mitigations.
This joint...
Original release date: November 17, 2021
Summary
Actions to Take Today to Protect Against Iranian State-Sponsored Malicious Cyber Activity
• Immediately patch software affected by the following vulnerabilities: CVE-2021-34473, 2018-13379, 2020-12812, and 2019-5591.
• Implement Link Removed.
•...
Original release date: October 14, 2021
Summary
Immediate Actions WWS Facilities Can Take Now to Protect Against Malicious Cyber Activity
• Do not click on Link Removed.
• If you use RDP, secure and monitor it.
• Use Link Removed.
• Use Link Removed.
Note: This advisory uses the MITRE...
Original release date: July 28, 2021
Summary
This Joint Cybersecurity Advisory was coauthored by the U.S. Cybersecurity and Infrastructure Security Agency (CISA), the Australian Cyber Security Centre (ACSC), the United Kingdom’s National Cyber Security Centre (NCSC), and the U.S. Federal Bureau...
Original release date: July 19, 2021
Summary
This advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 9, and MITRE D3FEND™ framework, version 0.9.2-BETA-3. See the ATT&CK for Enterprise for all referenced threat actor tactics and techniques...
Original release date: February 24, 2021
Summary
This joint advisory is the result of a collaborative effort by the cybersecurity authorities of Australia,[Link Removed] New Zealand,[2] Singapore,[3] the United Kingdom,[4] and the United States.[Link Removed][6] These authorities are aware of...
Original release date: February 11, 2021
Summary
On February 5, 2021, unidentified cyber actors obtained unauthorized access to the supervisory control and data acquisition (SCADA) system at a U.S. drinking water treatment plant. The unidentified actors used the SCADA system’s software to...
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 framework for all referenced threat actor techniques.
Note: the analysis in this joint...
Original release date: July 24, 2020
Summary
The Cybersecurity and Infrastructure Security Agency (CISA) is issuing this alert in response to recently disclosed exploits that target F5 BIG-IP devices that are vulnerable to CVE-2020-5902. F5 Networks, Inc. (F5) released a patch for CVE-2020-5902...
Original release date: July 13, 2020
Summary
On July 13, 2020 EST, SAP released a Link Removed to address a critical vulnerability, Link Removed, affecting the SAP NetWeaver Application Server (AS) Java component LM Configuration Wizard. An unauthenticated attacker can exploit this...
Original release date: May 12, 2020
Summary
The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the broader U.S. Government are providing this technical guidance to advise IT security professionals at public and private sector...
Original release date: April 16, 2020 | Last revised: June 30, 2020
Summary
Note: This Activity Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise framework for all referenced threat actor techniques and mitigations...
Original release date: July 1, 2020
Summary
This advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) and Pre-ATT&CK framework. See the ATT&CK for Enterprise and Pre-ATT&CK frameworks for referenced threat actor techniques.
This advisory—written by the...
anonymity
apt
cisa
command and control
cybersecurity
data exfiltration
data manipulation
denial of service
exploitation
fbi
incident response
indicators of compromise
malicious activity
network monitoring
network security
reconnaissance
risk mitigation
security tools
threat actors
tor
Original release date: May 12, 2020
Summary
The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the broader U.S. Government are providing this technical guidance to advise IT security professionals at public and private sector...
Original release date: April 16, 2020
Summary
Note: This Activity Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise framework for all referenced threat actor techniques and mitigations.
This Alert provides an update...
Original release date: April 8, 2020
Summary
This is a joint alert from the United States Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA) and the United Kingdom’s National Cyber Security Centre (NCSC).
This alert provides information on...
Original release date: January 31, 2020
Summary
Unknown cyber network exploitation (CNE) actors have successfully compromised numerous organizations that employed vulnerable Citrix devices through a critical vulnerability known as CVE-2019-19781.Link Removed
Though mitigations were released...
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 versions 11.1 and 12.0 to address CVE-2019-19781. Citrix expects to release updates for other vulnerable...