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CISA, FBI, the MS-ISAC, and international partners are releasing this Cybersecurity Advisory to detail LockBit ransomware incidents and provide recommended mitigations to enable network defenders to proactively improve their organization’s defenses against this ransomware operation.
AA23-165A Alert, Technical Details, and Mitigations
Stopransomware.gov is a whole-of-government approach that gives one central location for ransomware resources and alerts.
See the Center for Internet Security (CIS) Critical Security Controls (CIS Controls) https://www.cisecurity.org/insights/white-papers/cis-community-defense-model-2-0 for information on strengthening an organization’s cybersecurity posture through implementing a prescriptive, prioritized, and simplified set of best.
See the CIS Community Defense Model 2.0 (CDM 2.0) for the effectiveness of the CIS Controls against the most prevalent types of attacks and how CDM 2.0 can be used to design, prioritize, implement, and improve an organization’s cybersecurity program.
See Blueprint for Ransomware Defense for a clear, actionable framework for ransomware mitigation, response, and recovery built around the CIS Controls.
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
FBI and CISA are releasing this joint CSA to disseminate known CL0P ransomware IOCs and TTPs identified through FBI investigations as recently as June 2023.
AA23-158A Alert, Technical Details, and Mitigations
Stopransomware.gov is a whole-of-government approach that gives one central location for ransomware resources and alerts.
Resource to mitigate a ransomware attack: CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide.
Zero-Day Vulnerability in MOVEit Transfer Exploited for Data Theft | Mandiant
MOVEit Transfer Critical Vulnerability (May 2023) - Progress Community
MOVEit Transfer Critical Vulnerability CVE-2023-34362 Rapid Response (huntress.com)
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
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Cybersecurity authorities are issuing this joint Cybersecurity Advisory to highlight a recent cluster of activity associated with a People’s Republic of China state-sponsored cyber actor, also known as Volt Typhoon.
AA23-144A Alert, Technical Details, and Mitigations
Active Directory and domain controller hardening: Best Practices for Securing Active Directory | Microsoft Learn
CISA regional cyber threats: China Cyber Threat Overview and Advisories
Microsoft Threat Intelligence blog: Volt Typhoon targets US critical infrastructure with living-off-the-land techniques | Microsoft Security Blog
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
FBI, CISA, and the Australian Cyber Security Centre are releasing this joint Cybersecurity Advisory to disseminate known BianLian ransomware and data extortion group IOCs and TTPs identified through FBI and ACSC investigations as of March 2023.
AA23-136A Alert, Technical Details, and Mitigations
AA23-136A.STIX_.xml
Stopransomware.gov, a whole-of-government approach with one central location for U.S. ransomware resources and alerts.
cyber.gov.au for the Australian Government’s central location to report cyber incidents, including ransomware, and to see advice and alerts. The site also provides ransomware advisories for businesses and organizations to help mitigate cyber threats.
CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide for guidance on mitigating and responding to a ransomware attack
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
FBI and CISA are releasing this joint Cybersecurity Advisory in response to the active exploitation of CVE-2023-27350. This vulnerability occurs in certain versions of PaperCut NG and PaperCut MF, software applications that help organizations manage printing services, and enables an unauthenticated actor to execute malicious code remotely without credentials.
AA23-131A Alert, Technical Details, and Mitigations
PaperCut: URGENT | PaperCut MF/NG vulnerability bulletin (March 2023)
Huntress: Critical Vulnerabilities in PaperCut Print Management Software
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
The Snake implant is considered the most sophisticated cyber espionage tool designed and used by Center 16 of Russia’s Federal Security Service, or FSB, for long-term intelligence collection on sensitive targets.
AA23-129A Alert, Technical Details, and Mitigations
For more information on FSB and Russian state-sponsored cyber activity, please see the joint advisory Russian State-Sponsored and Criminal Cyber Threats to Critical Infrastructure and CISA’s Russia Cyber Threat Overview and Advisories webpage.
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
The UK National Cyber Security Centre (NCSC), NSA, CISA, and FBI are releasing this joint advisory to provide TTPs associated with APT28’s exploitation of Cisco routers in 2021.
AA23-108A Alert, Technical Details, and Mitigations
Malware Analysis Report
Resource to mitigate a ransomware attack: CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide.
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
CISA, FBI, and the Multi-State Information Sharing and Analysis Center are releasing this joint advisory to share known LockBit 3.0 ransomware IOCs and TTPs identified through FBI investigations as recently as March 2023.
AA23-075A Alert, Technical Details, and Mitigations
Stopransomware.gov is a whole-of-government approach that gives one central location for ransomware resources and alerts.
Resource to mitigate a ransomware attack: CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide.
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
CISA, FBI, and the Multi-State Information Sharing and Analysis Center are releasing this joint Cybersecurity Advisory to provide IT infrastructure defenders with TTPs, IOCs, and methods to detect and protect against recent exploitation against Microsoft Internet Information Services web servers.
AA23-074A Alert, Technical Details, and Mitigations
AA23-074A STIX XML
MAR-10413062-1.v1 Telerik Vulnerability in U.S. Government IIS Server
Telerik: Exploiting .NET JavaScriptSerializer Deserialization (CVE-2019-18935)
ACSC Advisory 2020-004
Bishop Fox CVE-2019-18935: Remote Code Execution via Insecure Deserialization in Telerik UI
Volexity Threat Research: XE Group
GitHub: Proof-of-Concept Exploit for CVE-2019-18935
Microsoft: Configure Logging in IIS
GitHub: CVE-2019-18935
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
CISA and FBI are releasing this joint advisory to disseminate known Royal ransomware IOCs and TTPs identified through recent FBI threat response activities.
AA23-061A Alert, Technical Details, and Mitigations
AA23-061A STIX XML
Royal Rumble: Analysis of Royal Ransomware (cybereason.com)
DEV-0569 finds new ways to deliver Royal ransomware, various payloads - Microsoft Security Blog
2023-01: ACSC Ransomware Profile - Royal | Cyber.gov.au
See Stopransomware.gov, a whole-of-government approach, for ransomware resources and alerts.
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
The Cybersecurity and Infrastructure Security Agency is releasing this Cybersecurity Advisory detailing activity and key findings from a recent CISA red team assessment—in coordination with the assessed organization—to provide network defenders recommendations for improving their organization's cyber posture.
AA23-059A Alert, Technical Details, and Mitigations
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
CISA, NSA, FBI, the US Department of Health and Human Services, the Republic of Korea National Intelligence Service, and the Republic of Korea Defense Security Agency are issuing this alert to highlight ongoing ransomware activity against Healthcare and Public Health Sector organizations and other critical infrastructure sector entities.
AA23-040A Alert, Technical Details, and Mitigations
CISA’s North Korea Cyber Threat Overview and Advisories webpage.
Stairwell provided a YARA rule to identify Maui ransomware, and a Proof of Concept public RSA key extractor at the following link: https://www.stairwell.com/news/threat-research-report-maui-ransomware/
See Stopransomware.gov, a whole-of-government approach, for ransomware resources and alerts.
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
CISA and the FBI are releasing this alert in response to the ongoing ransomware campaign, known as “ESXiArgs.” Malicious actors are exploiting known vulnerabilities in VMware ESXi servers that are likely running unpatched and out-of-service or out-of-date versions of VMware ESXi software to gain access and deploy ransomware.
AA23-039A Alert, Technical Details, and Mitigations
CISA has released an ESXiArgs recovery script at github.com/cisagov/ESXiArgs-Recover
VMware Security Response Center (vSRC) Response to 'ESXiArgs' Ransomware Attack…
Enes Sonmez and Ahmet Aykac, YoreGroup Tech Team: decrypt your crypted files in…
See Stopransomware.gov, a whole-of-government approach, for ransomware resources and alerts.
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
CISA, NSA, and the MS-ISAC are releasing this alert to warn network defenders about malicious use of legitimate remote monitoring and management software.
AA23-025A Alert, Technical Details, and Mitigations
For a downloadable copy of IOCs, see AA23-025.stix
Silent Push uncovers a large trojan operation featuring Amazon, Microsoft, Geek Squad, McAfee, Norton, and Paypal domains
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
See CISA Insights Mitigations and Hardening Guidance for MSPs and Small- and Mid-sized Businesses for guidance on hardening MSP and customer infrastructure.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
The FBI and CISA are releasing this alert to disseminate known Cuba Ransomware Group indicators of compromise and TTPs identified through FBI investigations.
FBI and CISA would like to thank BlackBerry, ESET, The National Cyber-Forensics and Training Alliance (NCFTA), and Palo Alto Networks for their contributions to this CSA.
AA22-335A Alert, Technical Details, and Mitigations
For a downloadable copy of IOCs, see AA22-335A.stix
Stopransomware.gov is a whole-of-government approach that gives one central location for ransomware resources and alerts.
Resource to mitigate a ransomware attack: CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide.
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
The FBI, CISA, and the Department of Health and Human Services are releasing this alert to disseminate known Hive Ransomware Group indicators of compromise and TTPs identified through FBI investigations.
AA22-321A Alert, Technical Details, and Mitigations
Stopransomware.gov is a whole-of-government approach that gives one central location for ransomware resources and alerts.
Resource to mitigate a ransomware attack: CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide.
No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
From mid-June through mid-July 2022, CISA conducted an incident response engagement at a Federal Civilian Executive Branch organization where CISA observed suspected advanced persistent threat activity. In the course of incident response activities, CISA determined that cyber threat actors exploited the Log4Shell vulnerability in an unpatched VMware Horizon server, installed XMRig crypto mining software, moved laterally to the domain controller, compromised credentials, and then implanted Ngrok reverse proxies on several hosts to maintain persistence.
AA22-320A Alert, Technical Details, and Mitigations
Malware Analysis Report MAR 10387061-1.v1
For more information on Iranian government-sponsored Iranian malicious cyber activity, see CISA’s Iran Cyber Threat Overview and Advisories webpage and FBI’s Iran Threats webpage.
CISA offers several no-cost scanning and testing services to help organizations reduce their exposure to threats by taking a proactive approach to mitigating attack vectors. See www.cisa.gov/cyber-hygiene-services
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
FBI, CISA, and Department of Health and Human Services are releasing this joint advisory to provide information on the Daixin Team, a cybercrime group that is actively targeting U.S. businesses, predominantly in the Healthcare and Public Health Sector.
AA22-294A Alert, Technical Details, and Mitigations
Stopransomware.gov is a whole-of-government approach that gives one central location for ransomware resources and alerts.
Resource to mitigate a ransomware attack: CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide.
Ongoing Threat Alerts and Sector alerts are produced by the Health Sector Cybersecurity Coordination Center (HC3) and can be found at hhs.gov/HC3
For additional best practices for Healthcare cybersecurity issues see the HHS 405(d) Aligning Health Care Industry Security Approaches at 405d.hhs.gov
CISA offers several no-cost scanning and testing services to help organizations reduce their exposure to threats by taking a proactive approach to mitigating attack vectors. See www.cisa.gov/cyber-hygiene-services
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
This joint Cybersecurity Advisory provides the top CVEs used by the People’s Republic of China state-sponsored cyber actors. PRC cyber actors continue to exploit these known vulnerabilities and use publicly available tools to target networks of interest. PRC state-sponsored cyber actors have actively targeted U.S. and allied networks as well as software and hardware companies to steal intellectual property and develop access into sensitive networks.
AA22-279A Alert, Technical Details, and Mitigations
For more information on PRC state-sponsored malicious cyber activity, see CISA’s China Cyber Threat Overview and Advisories webpage, FBI’s Industry Alerts, and NSA’s Cybersecurity Advisories & Guidance.
People’s Republic of China State-Sponsored Cyber Actors Exploit Network Providers and Devices
CISA offers several no-cost scanning and testing services to help organizations reduce their exposure to threats by taking a proactive approach to mitigating attack vectors. See www.cisa.gov/cyber-hygiene-services
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System (PDNS) services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. -
From November 2021 through January 2022, the CISA responded to APT activity against a Defense Industrial Base organization’s enterprise network. During incident response activities, CISA discovered that multiple APT groups compromised the organization’s network, and some APT actors had long-term access to the environment. APT actors used an open-source toolkit called Impacket to gain their foothold within the environment and further compromise the network, and also used a custom data exfiltration tool, CovalentStealer, to steal the victim’s sensitive data.
AA22-277A Alert, Technical Details, and Mitigations
CISA Cyber Hygiene Services
Malware Analysis Report (MAR)-10365227-1.stix
MAR-10365227-2.stix
MAR-10365227-3.stix
CISA offers several no-cost scanning and testing services to help organizations reduce their exposure to threats by taking a proactive approach to mitigating attack vectors. See www.cisa.gov/cyber-hygiene-services
U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System (PDNS) services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email [email protected]
To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at [email protected], or call (888) 282-0870, or report incidents to your local FBI field office. - もっと表示する
