Tag Cisco

As AI Ascends, Cisco Issues a Critical Warning on the Dangers of Outdated Technology

Outdated digital infrastructure, including routers, network switches, and network-attached storage systems, has quietly emerged as a significant risk for organizations. While it may seem more cost-effective in the short term to maintain these aging devices in obscurity, doing so often means relying on outdated configurations that are no longer secured…

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Microsoft Addresses 149 Vulnerabilities in Major April Patch Update, Including Zero-Day Exploits

In April 2024, Microsoft announced a critical security update addressing an unprecedented 149 vulnerabilities, with two of these flaws identified as actively exploited threats. This latest update categorizes three of the vulnerabilities as Critical, 142 as Important, three as Moderate, and one as Low in severity. Additionally, the update follows…

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Cisco Issues Alert on Worldwide Rise in Brute-Force Attacks Against VPN and SSH Services

Cisco has issued a warning regarding a notable increase in brute-force attacks targeting a variety of devices since March 18, 2024. These attacks specifically affect Virtual Private Network (VPN) services, web application authentication interfaces, and SSH services. Cisco Talos reports that the origins of these attacks can largely be traced…

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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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Cisco Alerts Users to Critical Vulnerabilities in Widely Used Open-Weight AI Models

Key Insights: Cisco researchers identified significant security vulnerabilities in several popular open-weight AI models. Multi-turn adversarial attacks were found to be substantially more effective than single interactions. These findings highlight critical concerns regarding AI safety, data privacy, and the integrity of AI models. Cisco has uncovered critical security vulnerabilities in…

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Microsoft Releases Security Update Addressing 118 Vulnerabilities, Including Two Under Active Exploitation

Microsoft has announced the release of security updates addressing 118 vulnerabilities in its software suite, two of which have been identified as actively exploited vulnerabilities in the wild. Among these vulnerabilities, three have been classified as Critical, while 113 are rated Important, and two are deemed Moderate. Notably, this Patch…

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CISA Alerts About Major Fortinet Vulnerability as Palo Alto and Cisco Release Emergency Security Updates

On Wednesday, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) announced the addition of a critical security vulnerability affecting Fortinet products to its Known Exploited Vulnerabilities (KEV) catalog. This action was taken in light of evidence indicating ongoing exploitation of this flaw. Identified as CVE-2024-23113, this vulnerability has a CVSS…

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Why Microsegmentation Remains an Elusive Goal for Many IT Teams

Governance & Risk Management, Network Firewalls, Network Access Control, Security Operations Audit Challenges, Legacy Policies, and Limited Scope Disrupt Microsegmentation Adoption Suparna Goswami (gsuparna) • November 6, 2025 Despite its promise for architectural clarity, microsegmentation often introduces operational complexities and challenges related to policy management, audits, and mounting technical debt.…

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BadCandy Implant Targets Cisco Devices Throughout Australia

Cyberwarfare / Nation-State Attacks, Fraud Management & Cybercrime, Governance & Risk Management Unpatched Devices Since October 2023 Exhibit Vulnerabilities Prajeet Nair (@prajeetspeaks) • November 3, 2025 Image: Anucha Cheechang/Shutterstock The Australian Cyber Security Centre (ACSC) has issued a warning regarding ongoing attacks on unpatched Cisco IOS XE enterprise devices. Cybercriminals…

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