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TLP Clear: Joint Guidance - Identifying and Mitigating Living Off the Land Techniques
This guide, authored by the U.S. Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), and the following agencies (hereafter referred to as the authoring agencies), provides information on common living off the land (LOTL) techniques and common gaps in cyber defense capabilities.
FBI TLP Clear: PRC State-Sponsored Actors Compromise and Maintain Persistent Access to U.S. Critical Infrastructure
The Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), and Federal Bureau of Investigation (F
HHS TLP White: Destructive Malware Targeting Organizations In Ukraine February 28, 2022
Leading up to Russia’s unprovoked attack against Ukraine, threat actors deployed destructive malware against organizations in Ukraine to destroy computer systems and render them inoperable.
Joint Cyber Advisory TLP White: Compromise of Microsoft Exchange Server
This Advisory is the result of analytic efforts between the Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) to highlight the cyber threat associated with active exploitation of vulnerabilities in Microsoft Exchange on-premises products.
HC3 TLP White April 8 Cybersecurity Threat Briefing - Ryuk Ransomware Variants
The U.S. Department of Health and Human Services’ (HHS) Health Sector Cybersecurity Coordination Center (HC3) invites you to join us this afternoon, at the first of our bi-monthly cybersecurity threat briefings in April.
HC3 TLP White: April 22 Cybersecurity Threat Briefing - Cyber Supply Chain Risk Management
The U.S. Department of Health and Human Services’ (HHS) Health Sector Cybersecurity Coordination Center (HC3) invites you to join us in one week, on April 22, at the second and last of our bi-monthly cybersecurity threat briefings in April.
Strategic Threat Intelligence: Preparing for the Next “Solarwinds” Event
As the impact of the SolarWinds incident is still being investigated and discussed, the American Hospital Association (AHA) and Health-ISAC collaborated on this strategic intelligence analysis to identify what other “SolarWinds” like issues might be lurking in enterprise networks. The paper is meant for all audiences, non-technical and technical, as we present strategic level decision elements that senior leaders including C-Suite Executives can use to help understand the risks involved with certain enterprise IT systems in their network environment.
HC3 TLP White Threat Intelligence Briefing - HPH Cyber Supply Chain Risk Management (C-SCRM) April 22, 2021
HC3 TLP White Threat Intelligence Briefing - HPH Cyber Supply Chain Risk Management (C-SCRM) April 22, 2021