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CISA Urges Enhanced Security Measures for UEFI Update Mechanisms Introduction The Cybersecurity and Infrastructure Security Agency (CISA) has called for an overhaul of security measures for Unified Extensible Firmware Interface (UEFI) update mechanisms. In a recent blog post, CISA emphasized the need for a secure-by-design approach to strengthen the overall security of UEFI, the firmware…
Analysis: CISA Discloses 670 ICS Vulnerabilities in First Half of 2023 Introduction The US Cybersecurity and Infrastructure Security Agency (CISA) has published its analysis of vulnerabilities affecting industrial control systems (ICS) and other operational technology (OT) products in the first half of 2023. According to the analysis conducted by industrial asset and network monitoring company…
Malware “Submarine” Targets Barracuda Email Security Gateway Vulnerability IT security teams should be on high alert as a new and dangerous malware called “Submarine” exploits a zero-day vulnerability in Barracuda’s Email Security Gateway (ESG) appliances. This malware is being used by a threat actor known as UNC4841, who has been carrying out a relentless cyber…
**CISA Analyzes Malware Used in Barracuda ESG Attacks** By ** The US Cybersecurity and Infrastructure Security Agency (CISA) has recently published analysis reports on three malware families deployed in an attack that exploited a vulnerability in Barracuda Email Security Gateway (ESG). The vulnerability (CVE-2023-2868), which affected versions 5.1.3.001 to 9.2.0.006 of the appliance, was exploited…
The Significance of the Cybersecurity Executive Order and the Role of SBOMs In May 2021, the White House issued the Cybersecurity Executive Order for National Cybersecurity, which aimed to transform software development practices across industries. While the order specifically applied to those doing business with the US federal government, it was expected to lead to…
Protect Your Data and Devices with McAfee Antivirus As we navigate an increasingly digital world, it is vital to safeguard our data and devices from various cyber threats. From malware to phishing scams, the dangers that lurk on the internet are ever-evolving. To ensure your online security, downloading a reliable antivirus software is a crucial…
The Importance of Internet Security in the Age of 5G The Growing Threats With the advent of 5G networks and the constant evolution of technology, internet security has become more critical than ever. The rise of cyber threats, such as malware and phishing attacks, poses a significant risk to our data and devices. As our…
NSA and CISA Issue Guidance on 5G Network Slicing Security The National Security Agency (NSA) and the Cybersecurity and Infrastructure Security Agency (CISA) have published guidance on hardening 5G standalone network slices against potential threats. The guidance, titled ‘5G Network Slicing: Security Considerations for Design, Deployment, and Maintenance’, is the second part of a two-part…
Truebot Hackers Exploiting Netwrix Auditor Flaw: CISA, FBI Alert The Vulnerability and its Exploitation The U.S. Cybersecurity and Infrastructure Security Agency (CISA), in collaboration with the Federal Bureau of Investigation (FBI), has issued an advisory warning about a known vulnerability in Netwrix Auditor software. This vulnerability, tagged as CVE-2022-31199, was discovered a year ago by…
## Cybersecurity CISA election security lead Kim Wyman to leave agency ### Introduction In a recent announcement, the U.S. Cybersecurity and Infrastructure Agency (CISA) revealed that Kim Wyman, its top official on election security, will be stepping down from her role at the end of July. Wyman, who previously served as Washington state’s secretary of…