Tag: cisco
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What Anthropic Glasswing reveals about the future of vulnerability discovery
From backlog management to exposure-window risk: The issue, as Williams frames it, is not simply how many vulnerabilities exist, but how they are managed. “Mythos makes one thing painfully clear,” he says. “This is not a prioritization problem. It’s an exposure-window problem.”Traditional vulnerability management has been built around prioritization, ranking issues by severity, exploitability, and…
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React2Shell vulnerability helps hackers steal credentials, AI platform keys and other sensitive data
The stolen information could help the hackers plan follow-up attacks and breach more organizations, Cisco researchers said. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/credential-harvesting-campaign-react2shell-cisco/816726/
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Hackers Exploit Next.js React2Shell Vulnerability, Breach 766 Hosts in 24 Hours
Hackers are abusing a critical React2Shell vulnerability in Next.js applications to run an automated credential”‘theft operation that has already compromised at least 766 servers in under 24 hours. The threat activity is tracked as “UAT”‘10608”. It relies on a custom framework dubbed NEXUS Listener to systematically harvest and organize stolen secrets at scale. Cisco Talos describes UAT”‘10608…
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The Trojan horse of cybercrime: Weaponizing SaaS notification pipelines
Cisco Talos has recently observed an increase in activity that is leveraging notification pipelines in popular collaboration platforms to deliver spam and phishing emails. First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/weaponizing-saas-notification-pipelines/
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Qilin and Warlock Ransomware Use Vulnerable Drivers to Disable 300+ EDR Tools
Threat actors associated with Qilin and Warlock ransomware operations have been observed using the bring your own vulnerable driver (BYOVD) technique to silence security tools running on compromised hosts, according to findings from Cisco Talos and Trend Micro.Qilin attacks analyzed by Talos have been found to deploy a malicious DLL named “msimg32.dll,” First seen on…
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IT talent looks the other way as wireless security incidents pile up
Enterprise wireless networks are supporting a growing mix of devices and applications, increasing operational demand and security exposure. The 2026 Cisco State of Wireless … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/04/06/enterprise-wireless-networks-security-exposure/
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Hackers Are Posting the Claude Code Leak With Bonus Malware
Plus: The FBI says a recent hack of its wiretap tools poses a national security risk, attackers stole Cisco source code as part of an ongoing supply chain hacking spree, and more. First seen on wired.com Jump to article: www.wired.com/story/security-news-this-week-hackers-are-posting-the-claude-code-leak-with-bonus-malware/
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Cisco fixes critical IMC auth bypass present in many products
Tags: access, ai, api, apt, attack, authentication, cisco, computing, credentials, cybersecurity, dns, email, exploit, firewall, firmware, flaw, group, infrastructure, linux, malicious, monitoring, network, password, ransomware, risk, router, vulnerability, zero-day[ Related: More Cisco news and insights ] The Cisco IMC is a baseboard management controller (BMC), a dedicated controller embedded into server motherboards with its own RAM and network interface that gives administrators monitoring and management capabilities as if they were physically connected to the server with a keyboard, monitor, and mouse (KVM). Because BMCs run…
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CERT-EU blames Trivy supply chain attack for Europa.eu data breach
Tags: access, ai, attack, breach, cisco, data, data-breach, extortion, group, network, ransom, ransomware, saas, supply-chainExtortion boost: The origins and deeper motives of TeamPCP, which emerged in late 2025, remain unclear. The leaking of stolen data suggests it might be styling itself as a sort of initial access broker which sells data and network access on to the highest bidder.However, the fact that stolen data was handed to a major…
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CERT-EU blames Trivy supply chain attack for Europa.eu data breach
Tags: access, ai, attack, breach, cisco, data, data-breach, extortion, group, network, ransom, ransomware, saas, supply-chainExtortion boost: The origins and deeper motives of TeamPCP, which emerged in late 2025, remain unclear. The leaking of stolen data suggests it might be styling itself as a sort of initial access broker which sells data and network access on to the highest bidder.However, the fact that stolen data was handed to a major…
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Cisco 2026 State of Wireless Report: AI Wireless Threats Grow as Security Gaps Widen
Cisco finds AI-driven wireless attacks are rising as security gaps widen across complex networks. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/cisco-2026-state-of-wireless-report-ai-wireless-threats-grow-as-security-gaps-widen/
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Cisco IMC auth bypass vulnerability allows attackers to alter user passwords (CVE-2026-20093)
Cisco has fixed ten vulnerabilities affecting its Integrated Management Controller (IMC), the most critical of which (CVE-2026-20093) could allow an unauthenticated, remote … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/04/03/cisco-imc-vulnerability-cve-2026-20093/
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Attackers Abuse React2Shell Flaw to Compromise 700+ Next.js Hosts
A massive automated cyberattack campaign is actively targeting web applications built on the popular Next.js framework to steal highly sensitive information. Cybersecurity researchers at Cisco Talos have uncovered a severe credential harvesting operation tracked as >>UAT-10608<< that compromised at least 766 servers worldwide within just 24 hours. The core of this attack relies on CVE-2025-55182,…
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ShinyHunters Hackers Claim Theft of 3M+ Cisco Records, Threaten Public Leak
ShinyHunters hackers claim they stole 3 million+ Cisco records via Salesforce and AWS, warning of a public leak if demands are not met by April 3, 2026. First seen on hackread.com Jump to article: hackread.com/shinyhunters-hackers-cisco-records-data-leak/
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Cisco fixed critical and high-severity flaws
Cisco fixed critical flaws that could allow attackers to bypass authentication, run code, and gain access to sensitive data. Cisco released patches for two critical and six high-severity vulnerabilities. These flaws could let attackers bypass authentication, execute malicious code, escalate privileges, and access sensitive information. One of these critical flaws is CVE-2026-20093 (CVSS score of…
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Cisco Patches 9.8 CVSS IMC and SSM Flaws Allowing Remote System Compromise
Cisco has released updates to address a critical security flaw in the Integrated Management Controller (IMC) that, if successfully exploited, could allow an unauthenticated, remote attacker to bypass authentication and gain access to the system with elevated privileges.The vulnerability, tracked as CVE-2026-20093, carries a CVSS score of 9.8 out of a maximum of 10.0.”This First…
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Cisco releases DefenseClaw to help secure OpenClaw
Tags: ciscoFirst seen on thesecurityblogger.com Jump to article: www.thesecurityblogger.com/cisco-releases-defenseclaw-to-help-secure-openclaw/
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Cisco IMC Flaw Grants Unauthenticated Admin Access
A Cisco IMC flaw allows unauthenticated attackers to gain full admin access to affected servers. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/cisco-imc-flaw-grants-unauthenticated-admin-access/
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Critical Cisco IMC auth bypass gives attackers Admin access
Cisco has patched several critical and high-severity vulnerabilities, including an Integrated Management Controller (IMC) authentication bypass that enables attackers to gain Admin access. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/critical-cisco-imc-auth-bypass-gives-attackers-admin-access/
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Inside the Talos 2025 Year in Review: A discussion on what the data means for defenders
A conversation between Cisco Talos and Cisco Security leaders on the 2025 threat landscape, from identity attacks and legacy vulnerabilities to AI-driven threats, and what defenders should prioritize now. First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/inside-the-talos-2025-year-in-review-a-discussion-on-what-the-data-means-for-defenders/
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Cisco Smart Software Manager Flaw Allowed Arbitrary Command Execution
Cisco has released a high-priority security advisory regarding a critical vulnerability in its Smart Software Manager On-Prem (SSM On-Prem) platform. The flaw, tracked as CVE-2026-20160, carries a near-maximum CVSS severity score of 9.8 out of 10. If exploited, it enables an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating…
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Cisco Faces Alleged Data Leak as ShinyHunters Claims Responsibility
Cisco is actively dealing with a major cybersecurity incident after threat actors breached its internal development networks. The notorious hacking group ShinyHunters has claimed responsibility for the attack, alleging they stole sensitive source code and data affecting Cisco, Salesforce, Aura, and various AWS storage buckets. The breach stems from a recent supply chain attack involving…
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Nach Trivy-Hack: Hacker sollen Quellcode von Cisco erbeutet haben
Der Supply-Chain-Angriff auf Trivy hat Folgen. Die Angreifer sollen an Daten aus Github-Repos und AWS-Konten von Cisco gelangt sein. First seen on golem.de Jump to article: www.golem.de/news/nach-trivy-hack-hacker-sollen-quellcode-von-cisco-erbeutet-haben-2604-207140.html
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The Open Back Door: Industrial Remote Access
Why Remote Access to Industrial Operations Is the Biggest Unmanaged Risk Remote access has become one of the largest unmanaged attack surfaces in industrial operations. Legacy VPNs and jump servers expose OT environments to serious risk. Learn how Cisco Cyber Vision’s Secure Equipment Access can secure vendor and engineer access while protecting critical infrastructure. First…
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Cisco source code stolen in Trivy-linked dev environment breach
Cisco has suffered a cyberattack after threat actors used stolen credentials from the recent Trivy supply chain attack to breach its internal development environment and steal source code belonging to the company and its customers. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisco-source-code-stolen-in-trivy-linked-dev-environment-breach/
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From Visibility to Action: Modernizing Security Operations with Cisco, Optiv, and Splunk
On Demand video from Cisco. As cyber threats grow more complex, organizations need security programs that work smarter, not harder. Hear how Optiv, Cisco, and Splunk combine strategy and technology to help security teams gain clarity, respond faster, and stay ahead of attackers. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/from-visibility-to-action-modernizing-security-operations-cisco-optiv-splunk-a-31298
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TP-Link, Canva, HikVision vulnerabilities
Cisco Talos’ Vulnerability Discovery & Research team recently disclosed a vulnerability in HikVision, as well as 10 in TP-Link, and 19 in Canva.The vulnerabilities mentioned in this blog post have been patched by their respective vendors, all in adherence to Cisco’s third-party vulnerability disclosure policy.For First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/tp-link-canva-hikvision-vulnerabilities/
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EUVD-2026-9444 / CVE-2026-20131 – Cisco warnt vor Angriffen auf Firewall Management Center
First seen on security-insider.de Jump to article: www.security-insider.de/cisco-secure-fmc-cve-2026-20131-cvss-10-ausgenutzt-a-f1f933f502e2921cfb76d794b5957f43/
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Cisco Secure Firewall Vulnerability Exposes Systems to Remote Code Execution by Attackers
Cisco has released critical security updates to address a maximum-severity vulnerability affecting its Secure Firewall Management Center (FMC) Software. Tracked under the identifier CVE-2026-20131, this flaw carries a perfect CVSS base score of 10.0 and allows unauthenticated, remote attackers to execute arbitrary code. The situation is particularly urgent as the company has confirmed that threat…