The joint FBI and CISA alert indicated that the hackers did not specifically target those systems because of their proximity to election information. About Contact Privacy Center Terms of Use.
Ilia Kolochenko, the Founder & CEO of web security company ImmuniWeb, noted that government and election systems could be compromised from various sources. The joint FBI and CISA alert indicated that the hackers did not specifically target those systems because of their proximity to election information. WASHINGTON D.C. (ABC4 News) – An announcement issued by the FBI and CISA (Cybersecurity and Infrastructure Agency) aims to help people learn about and recognize “spoofed election-related internet domains and email accounts targeting the 2020 election year. Was this document helpful? Receive security alerts, tips, and other updates. The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) have released a joint cybersecurity advisory regarding advanced persistent threat (APT) actors chaining vulnerabilities—a commonly used tactic exploiting multiple vulnerabilities in the course of a single intrusion—in an attempt to compromise federal and state, local, tribal, and territorial … The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) have released two joint cybersecurity advisories on widespread advanced persistent threat (APT) activity. Cookie Policy Official website of the Department of Homeland Security. CISA alert indicated that the threat actors employed various open-source tools such as Mimikatz and the CrackMapExec to acquire login credentials from internet-facing domain controllers. Our Advertising #cybersecurity #respectdata, Start typing to see results or hit ESC to close, Board Decisions on Cybersecurity Spending Primarily Driven by Known Quantities: Compliance Requirements, Responses To Existing Incidents, Joint FBI and CISA Alert Warns of Hackers Exploiting VPN Vulnerability and Zerologon Bug To Compromise Election Systems, UK ICO Levies GDPR Fine of £20 Million for British Airways 2018 Data Breach, Substantially Less Than the Initial £183 Million, How to Combat the Crippling Effect of Ripple20. Cookie Policy Citrix NetScaler vulnerability existing in Citrix Application Delivery Controller (ADC), Citrix Gateway, and Citrix SD-WAN WANOP appliances (CVE-2019-19781), Palo Alto Networks’ Security Assertion Markup Language (SAML) authentication bypass vulnerability (CVE-2020-2021), F5 BIG-IP traffic management user interface (TMUI) path traversal vulnerability (CVE-2020-5902). Was this document helpful? CISA alert warned that cybercriminals targeted federal, state, local, tribal and territorial (SLTT) government networks using a combination of vulnerabilities existing in the wild. Receive security alerts, tips, and other updates. However, the federal agencies warned that such attacks still posed a substantial risk to election systems housed on government networks. In limited instances, this activity has resulted in unauthorized access to IT systems used by U.S. election officials. The alert also noted that no election data has been compromised. Do not sell my information.
Privacy Policy However, the federal agencies warned that such attacks still posed a substantial risk to election systems housed on government networks. This product is provided subject to this Notification and this Privacy & Use policy. Organizations should also perform comprehensive account resets to purge invalid credentials created through Zerologon breaches. This product is provided subject to this Notification and this Privacy & Use policy. Terms of Use AA20-296A updates a previous joint CISA-FBI cybersecurity advisory and provides information on Russian state-sponsored actors targeting U.S. state, local, tribal, and territorial (SLTT) government networks, as well as aviation networks. Additionally, blocking public access through vulnerable ports such as the Server Message Block (SMB) Port 445 and Remote Procedure Call (RPC) port 135 could secure vulnerable systems, according to the joint FBI/CISA alert. Monitoring system events to identify potential unauthorized access could also help to protect election systems from unauthorized access. Official website of the Department of Homeland Security. Other vulnerabilities that could potentially threaten the integrity of the US election systems include: The joint FBI and CISA alert advised organizations to update their systems to secure them against potential infiltration. The hackers then leveraged Microsoft’s windows server Zerologon vulnerabilities to escalate privileges and take over the entire networks.
Iranian hackers known as MERCURY or MuddyWater were observed exploiting the bug in the wild. The vulnerability chaining method involves combining various vulnerabilities to gain access and maximum control of the targeted computer systems.
The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) have released a joint cybersecurity advisory regarding advanced persistent threat (APT) actors chaining vulnerabilities—a commonly used tactic exploiting multiple vulnerabilities in the course of a single intrusion—in an attempt to compromise federal and state, local, tribal, and territorial (SLTT) government networks, critical infrastructure, and elections organizations. Both joint cybersecurity advisories contain information on exploited vulnerabilities and recommended mitigation actions for affected organizations to pursue. News, insights and resources for data protection, privacy and cyber security professionals. CISA is part of the Department of Homeland Security, Iranian Advanced Persistent Threat Actors Threaten Election-Related Systems, Russian State-Sponsored Advanced Persistent Threat Actor Compromises U.S. Government Targets, APT Actors Chaining Vulnerabilities Against SLTT, Critical Infrastructure, and Elections Organizations, VU#589825: Devices supporting Bluetooth BR/EDR and LE using CTKD are vulnerable to key overwrite, VU#114757: Acronis backup software contains multiple privilege escalation vulnerabilities, VU#257161: Treck IP stacks contain multiple vulnerabilities, VU#490028: Microsoft Windows Netlogon Remote Protocol (MS-NRPC) uses insecure AES-CFB8 initialization vector, VU#636397: IP-in-IP protocol routes arbitrary traffic by default, CISA and FBI Release Joint Advisory Regarding APT Actors Chaining Vulnerabilities Against SLTT, Critical Infrastructure, and Elections Organizations. Contact
The federal agencies also recommended the implementation of multi-factor authentication (MFA) on all VPN connections to block attacks attempting to exploit an existing VPN vulnerability. These actors have taken part in spear-phishing campaigns, website defacements, and disinformation campaigns to spread obtained U.S. voter-registration data, anti-American propaganda, and misinformation about voter suppression, voter fraud, and ballot fraud. The joint FBI and CISA alert AA20-283A warns that threat actors exploited Fortinet’s VPN vulnerability in gaining initial access and then employed Zerologon vulnerability (CVE-2020-1472) to gain privileged control of the networks.
Post-exploitation, the cybercriminals utilize legitimate tools such as Remote Desktop Protocol (RDP) and VPNs to connect to the compromised servers. The alert also noted that no election data has been compromised. The tech giant recently warned that threat actors had incorporated the Zerologon vulnerability into their playbooks. They have a myriad of unprotected IT and cloud systems exposed to the Internet, with default or weak credentials, or even without passwords. The FBI and Cybersecurity Infrastructure Security Agency (CISA) warned that Advanced Persistent Threat (APT) actors employed vulnerability chaining to target government computer networks, including those housing election support systems. Many companies have yet to apply the August 11 Patch Tuesday update released by Microsoft. MobileIron’s remote code execution vulnerability (CVE-2020-15505) existing on MobileIron Core & Connector versions 10.3 and earlier. The joint cybersecurity advisory contains information on exploited vulnerabilities and recommended mitigation actions for affected organizations to pursue. CISA is part of the Department of Homeland Security, Joint Cybersecurity Advisory: AA20-296A Russian State-Sponsored Advanced Persistent Threat Actor Compromises U.S. Government Targets, Joint Cybersecurity Advisory: AA20-296B Iranian State-Sponsored Advanced Persistent Threat Actors Threaten Election-Related Systems, Iranian Advanced Persistent Threat Actors Threaten Election-Related Systems, Russian State-Sponsored Advanced Persistent Threat Actor Compromises U.S. Government Targets, APT Actors Chaining Vulnerabilities Against SLTT, Critical Infrastructure, and Elections Organizations, VU#589825: Devices supporting Bluetooth BR/EDR and LE using CTKD are vulnerable to key overwrite, VU#114757: Acronis backup software contains multiple privilege escalation vulnerabilities, VU#257161: Treck IP stacks contain multiple vulnerabilities, VU#490028: Microsoft Windows Netlogon Remote Protocol (MS-NRPC) uses insecure AES-CFB8 initialization vector, VU#636397: IP-in-IP protocol routes arbitrary traffic by default, CISA and FBI Release Joint Advisories Regarding Russian and Iranian APT Actors.
The Zerologon vulnerability allows hackers to compromise a Windows Server domain controller through privilege escalation to gain access to Active Directory identity services without requiring an administrator account. CISA is aware of some instances where this activity resulted in unauthorized access to elections support systems; however, CISA has no evidence to date that integrity of elections data has been compromised. AA20-296A updates a previous joint CISA-FBI cybersecurity advisory and provides information on Russian state-sponsored actors targeting U.S. state, local, tribal, and territorial (SLTT) government networks, as well as aviation networks. AA20-296B details Iranian APT …
Alicia Hope has been a journalist for more than 5 years, reporting on technology, cyber security and data privacy news. Furthermore, one can easily find a great wealth of stolen credentials belonging to governmental employees on the Dark Web and, in view of a widespread and continuing trend of password reuse, can silently login to some state systems that process or store critical national data.”, He added that government networks housing the election systems could also be compromised through third-party IT vendors. He recommended “holistic visibility of IT and digital assets” and “continuous monitoring of [the] external attack surface and well-thought third-party risk management program.”, About
The FBI/CISA alert also warned that a threat actor could exploit any other VPN vulnerability such as Pulse Connect Secure SSL VPN vulnerability (CVE-2019-11510) to compromise the US election systems. Privacy Policy FBI and CISA alert warned that #hackers targeted government networks hosting election systems by chaining Fortinet’s VPN vulnerability and Microsoft’s Zerologon bug.
In limited instances, this activity has resulted in unauthorized access to IT systems used by U.S. election officials.
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