Tag CISA

Feds Mishandle Cisco Patches Amid China-Linked Cyber Attacks

Government, Industry Specific, Network Firewalls, Network Access Control CISA Discovers Agencies Misled About Cisco Patch Updates Chris Riotta (@chrisriotta) • November 13, 2025 Image: PJ McDonnell/Shutterstock The Cybersecurity and Infrastructure Security Agency (CISA) has raised alarms regarding critical vulnerabilities in Cisco devices, indicating that U.S. government agencies have inadequately addressed…

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Federal Shutdown Agreement Restores Important CISA Grant and Staffing Opportunities

Cybersecurity Spending, Legislation, Standards, Regulations & Compliance Restoration of CISA Staffing Levels and State Grant Program Under Congressional Plan Chris Riotta (@chrisriotta) • November 12, 2025 Image: Shutterstock A recently proposed congressional funding bill aims to conclude the longest government shutdown in U.S. history and includes essential measures for the…

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Critical Ivanti Cloud Appliance Vulnerability Actively Exploited in Cyberattacks

Ivanti has disclosed a critical security vulnerability impacting its Cloud Service Appliance (CSA), which has been detected as actively exploited in the wild. The vulnerability, designated as CVE-2024-8963, holds a high CVSS score of 9.4 out of 10, indicating its severity. It was inadvertently addressed in CSA versions 4.6 Patch…

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Ransomware Attack Forces Shutdown of America’s Largest Fuel Pipeline

Ransomware Attack Halts Colonial Pipeline Operations, Highlighting Cybersecurity Vulnerabilities On Saturday, Colonial Pipeline, a crucial provider transporting approximately 45% of the fuel consumed on the U.S. East Coast, officially announced it has suspended operations due to a ransomware attack. This incident underscores the susceptibility of critical infrastructure to cyber threats.…

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U.S. Issues Emergency Declaration Across 17 States Following Fuel Pipeline Cyber Attack

In a significant cybersecurity incident, the Colonial Pipeline, a crucial fuel pipeline operator in the United States, fell victim to a ransomware attack that has led to a regional emergency declaration from the U.S. Federal Motor Carrier Safety Administration (FMCSA). This declaration affects 17 states and the District of Columbia,…

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Researchers Caution About Ongoing Attacks Targeting Critical Zimbra Postjournal Vulnerability

Cybersecurity experts have issued alerts regarding ongoing exploitation attempts surrounding a recently identified vulnerability in Synacor’s Zimbra Collaboration software. Enterprise security firm Proofpoint detected malicious activity linked to this flaw beginning on September 28, 2024. The targeted vulnerability, tracked as CVE-2024-45519, is a critical security issue within Zimbra’s postjournal service,…

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CISA Alerts on Threat Actors Using F5 BIG-IP Cookies for Network Reconnaissance

The Cybersecurity and Infrastructure Security Agency (CISA) has issued a warning regarding malicious actors exploiting unencrypted persistent cookies from the F5 BIG-IP Local Traffic Manager (LTM) module for reconnaissance within target networks. This technique enables attackers to identify additional non-internet-facing devices, raising significant concerns about potential vulnerabilities in those systems.…

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