Today, CISA published a new dedicated High-Risk Communities webpage comprised of cybersecurity resources to support civil society communities at heighted risk of digital security threats, including cyber hygiene guidance, a repository of local cyber volunteer programs, and free or discounted tools and services. Despite their…
Apple released security updates to address a vulnerability (CVE-2024-1580) in Safari and macOS. A cyber threat actor could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review the following advisories and apply the necessary updates: Safari 17.4.1 macOS…
CISA and the open source community are responding to reports of malicious code being embedded in XZ Utils versions 5.6.0 and 5.6.1. This activity was assigned CVE-2024-3094. XZ Utils is data compression software and may be present in Linux distributions. The malicious code may allow…
Cisco released security updates to address vulnerabilities in Cisco IOS, IOS XE, and AP software. A cyber threat actor could exploit some of these vulnerabilities to cause a denial-of-service. CISA encourages users and administrators to review the following advisories and apply the necessary updates: Cisco…
CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-24955 Microsoft SharePoint Server Code Injection Vulnerability These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Binding Operational…
CISA released one Industrial Control Systems (ICS) advisory on March 21, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-081-01 Advantech WebAccess/SCADA CISA encourages users and administrators to review the newly released ICS advisory for technical details and…
Today, CISA, the Federal Bureau of Investigation (FBI), and the Multi-State Information Sharing and Analysis Center (MS-ISAC) released an updated joint guide, Understanding and Responding to Distributed Denial-Of-Service Attacks, to address the specific needs and challenges faced by organizations in defending against DDoS attacks. The…
Today, CISA, the National Security Agency (NSA), Federal Bureau of Investigation (FBI), and other U.S. and international partners are issuing a joint fact sheet, People’s Republic of China State-Sponsored Cyber Activity: Actions for Critical Infrastructure Leaders. Partners of this publication include: U.S. Department of Energy…
