September 2022
Titel
AA22-265A: Control System Defense: Know the Opponent
Veröffentlicht
22. September 2022 14:55
Text
Original release date: September 22, 2022SummaryTraditional approaches to securing OT/ICS do not adequately address current threats. Operational technology/industrial control system (OT/ICS) assets that operate, control, and monitor day-to-day critical infrastructure and industrial processes continue to be an attractive target for malicious cyber actors. These cyber actors, including advanced persistent threat ...
Titel
A22-264A: Iranian State Actors Conduct Cyber Operations Against the Government of Albania
Veröffentlicht
21. September 2022 19:00
Text
Original release date: September 21, 2022SummaryThe Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) are releasing this joint Cybersecurity Advisory to provide information on recent cyber operations against the Government of Albania in July and September. This advisory provides a timeline of activity observed, from ...
Titel
AA22-264A: Iranian State Actors Conduct Cyber Operations Against the Government of Albania
Veröffentlicht
21. September 2022 19:00
Text
Original release date: September 21, 2022SummaryThe Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) are releasing this joint Cybersecurity Advisory to provide information on recent cyber operations against the Government of Albania in July and September. This advisory provides a timeline of activity observed, from ...
Titel
AA22-257A: Iranian Islamic Revolutionary Guard Corps-Affiliated Cyber Actors Exploiting Vulnerabilities for Data Extortion and Disk Encryption for Ransom Operations
Veröffentlicht
14. September 2022 17:00
Text
Original release date: September 14, 2022SummaryActions to take today to protect against ransom operations: • Keep systems and software updated and prioritize remediating known exploited vulnerabilities. • Enforce MFA. • Make offline backups of your data. This joint Cybersecurity Advisory (CSA) is the result of an analytic effort among the ...
Titel
AA22-249A: #StopRansomware: Vice Society
Veröffentlicht
6. September 2022 15:00
Text
Original release date: September 6, 2022SummaryActions to take today to mitigate cyber threats from ransomware: • Prioritize and remediate known exploited vulnerabilities. • Train users to recognize and report phishing attempts. • Enable and enforce multifactor authentication. Note: This joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort ...
August 2022
Titel
AA22-228A: Threat Actors Exploiting Multiple CVEs Against Zimbra Collaboration Suite
Veröffentlicht
16. August 2022 17:38
Text
Original release date: August 16, 2022SummaryActions for ZCS administrators to take today to mitigate malicious cyber activity: • Patch all systems and prioritize patching known exploited vulnerabilities. • Deploy detection signatures and hunt for indicators of compromise (IOCs). • If ZCS was compromised, remediate malicious activity. The Cybersecurity and Infrastructure ...
Titel
AA22-223A: #StopRansomware: Zeppelin Ransomware
Veröffentlicht
11. August 2022 18:00
Text
Original release date: August 11, 2022SummaryActions to take today to mitigate cyber threats from ransomware: • Prioritize remediating known exploited vulnerabilities. • Train users to recognize and report phishing attempts. • Enable and enforce multifactor authentication. Note: this joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort to ...
Titel
AA22-216A: 2021 Top Malware Strains
Veröffentlicht
4. August 2022 20:10
Text
Original release date: August 4, 2022SummaryImmediate Actions You Can Take Now to Protect Against Malware: • Patch all systems and prioritize patching known exploited vulnerabilities. • Enforce multifactor authentication (MFA). • Secure Remote Desktop Protocol (RDP) and other risky services. • Make offline backups of your data. • Provide end-user ...
Juli 2022
Titel
AA22-187A: North Korean State-Sponsored Cyber Actors Use Maui Ransomware to Target the Healthcare and Public Health Sector
Veröffentlicht
6. Juli 2022 16:00
Text
Original release date: July 6, 2022SummaryThe Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Security Agency (CISA), and the Department of the Treasury (Treasury) are releasing this joint Cybersecurity Advisory (CSA) to provide information on Maui ransomware, which has been used by North Korean state-sponsored cyber actors since at least ...
Juni 2022
Titel
AA22-181A: #StopRansomware: MedusaLocker
Veröffentlicht
30. Juni 2022 19:00
Text
Original release date: June 30, 2022SummaryActions to take today to mitigate cyber threats from ransomware: • Prioritize remediating known exploited vulnerabilities. • Train users to recognize and report phishing attempts. • Enable and enforce multifactor authentication. Note: this joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort to ...
Titel
AA22-174A: Malicious Cyber Actors Continue to Exploit Log4Shell in VMware Horizon Systems
Veröffentlicht
23. Juni 2022 19:00
Text
Original release date: June 23, 2022SummaryActions to take today: • Install fixed builds, updating all affected VMware Horizon and UAG systems to the latest versions. If updates or workarounds were not promptly applied following VMware’s release of updates for Log4Shell in December 2021, treat all affected VMware systems as compromised. ...
Titel
AA22-158A: People’s Republic of China State-Sponsored Cyber Actors Exploit Network Providers and Devices
Veröffentlicht
8. Juni 2022 00:00
Text
Original release date: June 7, 2022SummaryBest Practices • Apply patches as soon as possible • Disable unnecessary ports and protocols • Replace end-of-life infrastructure • Implement a centralized patch management system This joint Cybersecurity Advisory describes the ways in which People’s Republic of China (PRC) state-sponsored cyber actors continue to ...
Titel
AA22-152A: Karakurt Data Extortion Group
Veröffentlicht
1. Juni 2022 16:00
Text
Original release date: June 1, 2022SummaryActions to take today to mitigate cyber threats from ransomware: • Prioritize patching known exploited vulnerabilities. • Train users to recognize and report phishing attempts. • Enforce multifactor authentication. The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), the Department of ...
Mai 2022
Titel
AA22-138B: Threat Actors Chaining Unpatched VMware Vulnerabilities for Full System Control
Veröffentlicht
18. Mai 2022 20:00
Text
Original release date: May 18, 2022SummaryThe Cybersecurity and Infrastructure Security Agency (CISA) is releasing this Cybersecurity Advisory (CSA) to warn organizations that malicious cyber actors, likely advanced persistent threat (APT) actors, are exploiting CVE-2022-22954 and CVE-2022-22960 separately and in combination. These vulnerabilities affect certain versions of VMware Workspace ONE Access, ...
Titel
AA22-138A: Threat Actors Exploiting F5 BIG-IP CVE-2022-1388
Veröffentlicht
18. Mai 2022 15:00
Text
Original release date: May 18, 2022SummaryActions for administrators to take today: • Do not expose management interfaces to the internet. • Enforce multi-factor authentication. • Consider using CISA’s Cyber Hygiene Services. The Cybersecurity and Infrastructure Security Agency (CISA) and the Multi-State Information Sharing & Analysis Center (MS-ISAC) are releasing this ...
Titel
AA22-137A: Weak Security Controls and Practices Routinely Exploited for Initial Access
Veröffentlicht
17. Mai 2022 15:00
Text
Original release date: May 17, 2022SummaryBest Practices to Protect Your Systems: • Control access. • Harden Credentials. • Establish centralized log management. • Use antivirus solutions. • Employ detection tools. • Operate services exposed on internet-accessible hosts with secure configurations. • Keep software updated. Cyber actors routinely exploit poor security ...
Titel
AA22-131A: Protecting Against Cyber Threats to Managed Service Providers and their Customers
Veröffentlicht
11. Mai 2022 13:00
Text
Original release date: May 11, 2022SummaryTactical actions for MSPs and their customers to take today: • Identify and disable accounts that are no longer in use. • Enforce MFA on MSP accounts that access the customer environment and monitor for unexplained failed authentication. • Ensure MSP-customer contracts transparently identify ownership ...
April 2022
Titel
AA22-117A: 2021 Top Routinely Exploited Vulnerabilities
Veröffentlicht
27. April 2022 16:00
Text
Original release date: April 27, 2022SummaryThis joint Cybersecurity Advisory (CSA) was coauthored by cybersecurity authorities of the United States, Australia, Canada, New Zealand, and the United Kingdom: the Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Cyber Security Centre (ACSC), Canadian Centre ...
Titel
AA22-110A: Russian State-Sponsored and Criminal Cyber Threats to Critical Infrastructure
Veröffentlicht
20. April 2022 19:00
Text
Original release date: April 20, 2022SummaryActions critical infrastructure organizations should implement to immediately protect against Russian state-sponsored and criminal cyber threats: • Patch all systems. Prioritize patching known exploited vulnerabilities. • Enforce multifactor authentication. • Secure and monitor Remote Desktop Protocol and other risky services. • Provide end-user awareness and ...
Titel
AA22-108A: TraderTraitor: North Korean State-Sponsored APT Targets Blockchain Companies
Veröffentlicht
18. April 2022 15:38
Text
Original release date: April 18, 2022SummaryActions to take today to mitigate cyber threats to cryptocurrency: • Patch all systems. • Prioritize patching known exploited vulnerabilities. • Train users to recognize and report phishing attempts. • Use multifactor authentication. The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency ...
Titel
AA22-103A: APT Cyber Tools Targeting ICS/SCADA Devices
Veröffentlicht
13. April 2022 19:00
Text
Original release date: April 13, 2022SummaryActions to Take Today to Protect ICS/SCADA Devices: • Enforce multifactor authentication for all remote access to ICS networks and devices whenever possible. • Change all passwords to ICS/SCADA devices and systems on a consistent schedule, especially all default passwords, to device-unique strong passwords to ...
März 2022
Titel
AA22-083A: Tactics, Techniques, and Procedures of Indicted State-Sponsored Russian Cyber Actors Targeting the Energy Sector
Veröffentlicht
24. März 2022 15:00
Text
Original release date: March 24, 2022SummaryActions to Take Today to Protect Energy Sector Networks: • Implement and ensure robust network segmentation between IT and ICS networks. • Enforce MFA to authenticate to a system. • Manage the creation of, modification of, use of—and permissions associated with—privileged accounts. This joint Cybersecurity ...
Titel
AA22-076A: Strengthening Cybersecurity of SATCOM Network Providers and Customers
Veröffentlicht
17. März 2022 20:00
Text
Original release date: March 17, 2022SummaryActions to Take Today: • Use secure methods for authentication. • Enforce principle of least privilege. • Review trust relationships. • Implement encryption. • Ensure robust patching and system configuration audits. • Monitor logs for suspicious activity. • Ensure incident response, resilience, and continuity of ...
Titel
AA22-074A: Russian State-Sponsored Cyber Actors Gain Network Access by Exploiting Default Multifactor Authentication Protocols and “PrintNightmare” Vulnerability
Veröffentlicht
15. März 2022 15:00
Text
Original release date: March 15, 2022SummaryMultifactor Authentication (MFA): A Cybersecurity Essential • MFA is one of the most important cybersecurity practices to reduce the risk of intrusions—according to industry research, users who enable MFA are up to 99 percent less likely to have an account compromised. • Every organization should ...
Februar 2022
Titel
AA22-057A: Destructive Malware Targeting Organizations in Ukraine
Veröffentlicht
26. Februar 2022 16:00
Text
Original release date: February 26, 2022SummaryActions to Take Today: • Set antivirus and antimalware programs to conduct regular scans. • Enable strong spam filters to prevent phishing emails from reaching end users. • Filter network traffic. • Update software. • Require multifactor authentication. Leading up to Russia’s unprovoked attack against ...

Letzte Updates

BOSCH PSIRT
21.09.2022
CODESYS
27.07.2022
SIEMENS CERT
13.09.2022
US CERT
22.09.2022
US CERT (ICS)
22.09.2022

Nach Quelle

Archiv

2022
2021
2020
2019
2018
2017

Feeds