Tag: cisa
347 articles
CISA Mandates Patching of Ivanti Flaw Exploited in Zero-Day Attacks
The US Cybersecurity and Infrastructure Security Agency (CISA) is requiring immediate patching of a high-risk Ivanti flaw, CVE-2026-6973, that allows attackers with admin privileges to remotely execute code on vulnerable systems. This critical vulnerability affects Ivanti Endpoint Manager Mobile (EPMM) version 12.8.0.0 and earlier.
CISA's Election Security Support Plummets Ahead of Midterms
As the midterms approach, Senator Mark Warner is sounding the alarm on a concerning decline in federal election security support, warning that states can't go it alone in protecting their elections from growing physical and cyber threats. Without robust federal backing, states are left vulnerable to attacks, despite their best efforts to safeguard the democratic process.
Ivanti EPMM Flaw Exploited, Grants Admin-Level Access
A critical flaw in Ivanti's Endpoint Manager Mobile (EPMM) has been exploited, allowing attackers to gain admin-level access - and the government is taking swift action to mitigate the threat. Federal agencies are now required to remediate the vulnerability, known as CVE-2026-6973, by May 10, 2026.
CISA Launches Framework to Fortify Critical Infrastructure Against Cyber-Attacks
The US Cybersecurity and Infrastructure Security Agency (CISA) has launched CI Fortify, a vital planning framework designed to shield critical infrastructure sectors like water, energy, and transportation from devastating cyber-attacks. This timely guidance helps organizations safeguard their networks and essential services from threat actors seeking to disrupt and degrade infrastructure.
CISA Taps AI Automation to Bolster Threat Analysis Capabilities
With AI automation, CISA analysts can quickly sift through threats, cutting through the noise to focus on what matters most. This tech boost has supercharged their Security Operations Unit, enabling rapid, real-time assessments that help prevent threats from unfolding.
CISA Urges Infrastructure Operators to Plan for Extended Isolation
To stay ahead of potential disruptions, critical infrastructure operators must plan for extended isolation - and CISA's CI Fortify initiative is here to help, offering targeted assessments and operational planning to keep essential services running smoothly.
CISA Launches CI Fortify to Bolster Critical Infrastructure Resilience
CISA has launched CI Fortify, a groundbreaking initiative that empowers critical infrastructure providers to bolster their defenses and ensure uninterrupted delivery of essential services, even in the face of cyber threats. By investing in resilience measures now, infrastructure owners and operators can safeguard against operational gaps and maintain business continuity during periods of cyber duress.
Five Eyes Warns of Autonomous AI Security Risks
As autonomous AI systems increasingly take control, experts warn that a new wave of security risks is emerging - and being prepared is crucial. Having operational visibility into these systems is key to understanding and mitigating potential threats.
Cybercrime Groups Exploit AI for Rapid, High-Impact Attacks
Cybercrime groups are leveraging AI to launch lightning-fast, high-impact attacks, outpacing security patches and leaving devastating consequences in their wake. This week, a critical vulnerability in cPanel and WHM was exploited, leading to website wipes, botnet deployments, and ransomware attacks.
CISA Warns of Active Linux Exploit
A newly discovered Linux kernel bug, dubbed "Copy Fail," allows unprivileged users to gain root privileges on unpatched systems, prompting urgent warnings from CISA and researchers. If your Linux system was built between 2017 and the recent patch, you're at risk - and need to act fast to protect yourself.
Five Eyes Agencies Warn of Agentic AI Risks, Urge Cautious Adoption
As agentic AI systems increasingly power critical infrastructure and defense sectors, Five Eyes agencies are sounding the alarm on the need for careful security planning to mitigate potential risks. They're urging a slow and cautious approach to adopting this powerful technology.
CISA Warns of Actively Exploited Linux Root Access Bug
A nine-year-old Linux kernel bug, known as Copy Fail, is being actively exploited in the wild, allowing unprivileged users to gain root access with a simple 732-byte Python-based exploit. The Cybersecurity and Infrastructure Security Agency has added this vulnerability to its Known Exploited Vulnerabilities catalog, warning of potential security risks.
CISA's Zero Trust Guidance Falls Short on Cost, Implementation Details
While CISA's new zero trust guidance for operational technology is a step in the right direction, it leaves critical questions unanswered - namely, who foots the bill and how do organizations actually implement it? The guidance gets high marks for technical thinking, but falls short on practical details like funding, timelines, and automation.
Vulnerability Exploits Surge Against cPanel and WHM Software
A critical vulnerability, CVE-2026-41940, with a near-perfect severity score of 9.8, has been discovered in cPanel and WHM software, allowing hackers to bypass authentication and gain unauthorized access to your control panel. This flaw puts your online security at risk, so taking immediate action is crucial.
CISA Rebounds as Funding Deal Bolsters Cyber Defenses
With the record 75-day shutdown finally over, the Cybersecurity and Infrastructure Security Agency can breathe a sigh of relief as a new funding deal brings its operations back to normal, bolstering the nation's cyber defenses. The bipartisan measure provides a much-needed $64.4 billion in discretionary funding for the Department of Homeland Security.
US Agencies Issue Zero Trust Guidance for OT Security
US government agencies have just released a game-changing guide to help protect critical infrastructure systems with practical, layered security strategies. The new zero-trust guidance provides a tailored approach for operational technology environments, balancing safety and uptime needs with robust security measures.
Microsoft Patch Fails to Quell Russian Spy Exploitation of Windows Flaw
Microsoft's latest patch isn't enough to stop Russian spies from exploiting a Windows flaw, leaving sensitive information vulnerable to exposure. The incomplete fix is linked to a previously patched vulnerability from February, highlighting the urgent need for a more robust solution.
CISA Warns of Data Theft Bug in NSA-Built OT Networking Tool
A critical vulnerability, CVE-2026-6807, has been discovered in an NSA-built networking tool that could allow hackers to steal sensitive information by exploiting an XML parsing weakness. If left unpatched, this flaw could lead to devastating data breaches.
CISA Orders Federal Agencies to Patch Exploited Windows Flaw
Federal agencies are on high alert: a critical Windows vulnerability, CVE-2026-32202, must be patched by May 12 to prevent zero-click credential theft via malicious LNK files. CISA has ordered all Federal Civilian Executive Branch agencies to secure their Windows endpoints and servers within two weeks.
CISA Flags Actively Exploited ConnectWise, Windows Flaws
The US Cybersecurity and Infrastructure Security Agency (CISA) has flagged two major vulnerabilities, including a critical flaw in ConnectWise ScreenConnect and a Microsoft Windows Shell bug, as actively exploited by hackers. These flaws could allow attackers to execute remote code, access confidential data, and compromise critical systems.
CISA Flags Four Exploited Vulnerabilities, Sets Federal Patch Deadline
The US Cybersecurity and Infrastructure Security Agency (CISA) has flagged four actively exploited vulnerabilities, urging Federal Civilian Executive Branch (FCEB) agencies to patch or discontinue use of affected systems by May 8, 2026. These critical flaws, detailed in CISA's Known Exploited Vulnerabilities (KEV) catalog, pose a significant threat to cybersecurity and must be addressed promptly.
CISA Warns of Persistent Cisco Backdoor on Federal Networks
The Cybersecurity and Infrastructure Security Agency (CISA) has detected a sneaky backdoor, dubbed Firestarter, lurking on federal networks, which may not have been fully eliminated by Cisco's recent patches. Federal agencies are now on high alert, urged to hunt for this stealthy malware that could compromise their networks.
Firestarter Malware Evades Cisco Firewall Updates, Persists Across Reboots
A custom backdoor called Firestarter has been discovered evading Cisco firewall updates and persisting across reboots, posing a significant threat to cybersecurity. This sophisticated malware is attributed to a threat actor linked to cyberespionage campaigns, including the notorious ArcaneDoor operation.
CISA Exposes Persistent FIRESTARTER Backdoor in Cisco Devices
CISA and NCSC have uncovered a sneaky FIRESTARTER backdoor lurking in Cisco devices, allowing hackers to regain control even after patches are applied. This persistent threat can leave devices vulnerable to re-entry, putting your entire network at risk.