Tag: cybersecurity
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iTerm2 Flaw Turns SSH Escape Sequences Into Arbitrary Code Execution
In the cybersecurity community, we often assume that simply reading a text file using a command like cat is a perfectly safe operation. However, security researchers have recently demonstrated that doing so inside the popular iTerm2 macOS terminal emulator can cross the line into arbitrary code execution. This alarming discovery, made in partnership with OpenAI, highlights a…
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Beyond IT: Cybersecurity is a strategic business risk
Why cybersecurity now demands C-suite attention and accountability. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/spons/beyond-it-cybersecurity-is-a-strategic-business-risk/817163/
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Researchers Detect ZionSiphon Malware Targeting Israeli Water, Desalination OT Systems
Cybersecurity researchers have flagged a new malware called ZionSiphon that appears to be specifically designed to target Israeli water treatment and desalination systems.The malware has been codenamed ZionSiphon by Darktrace, highlighting its ability to set up persistence, tamper with local configuration files, and scan for operational technology (OT)-relevant services on the local subnet. First seen…
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Compensation vs. Burnout: The New Retention Calculus for Cybersecurity Leaders
High turnover and burnout are reshaping the 2026 cybersecurity landscape, forcing leaders to prioritize compensation, AI integration, and mental health to retain top talent. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/04/compensation-vs-burnout-the-new-retention-calculus-for-cybersecurity-leaders/
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Critical Gardyn Flaws Open Smart Garden Devices to Remote Hijacking
A recently updated advisory from the Cybersecurity and Infrastructure Security Agency (CISA) has revealed severe vulnerabilities in Gardyn Home Kit systems. These critical flaws carry a maximum CVSS score of 9.3 and could allow malicious actors to hijack smart gardening devices remotely. According to the April 2026 alert, successful exploitation enables unauthenticated attackers to completely…
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Project Glasswing: When AI Becomes the Ultimate Hacker”, and Defender
Anthropic has introduced Project Glasswing, a cybersecurity initiative powered by an unreleased AI model called Claude Mythos. This system can identify zero-day vulnerabilities, generate exploits, and even help fix them”, often without human input. But there’s a catch: it’s considered too powerful for public release. In this episode, we discuss what Project Glasswing is, why…
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In Praise of CISA
Lately, the Cybersecurity and Infrastructure Security Agency (CISA) has been buried under troubling headlines. Steep workforce reductions. $700 million 2027 budget cut. Leadership uncertainty. Impacts from the months-long partial government shutdown. Canceled 2026 CyberCorps: Scholarship for Service program. But, to borrow and twist a phrase from Shakespeare’s Julius Caesar, “I come to praise CISA, not…The…
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Critical Exploits, AI Shifts, and Major Breaches Redefine Cybersecurity This Week
Weekly summary of Cybersecurity Insider newsletters First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/weekly-roundup/critical-exploits-ai-shifts-and-major-breaches-redefine-cybersecurity-this-week/
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Critical Exploits, AI Shifts, and Major Breaches Redefine Cybersecurity This Week
Weekly summary of Cybersecurity Insider newsletters First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/weekly-roundup/critical-exploits-ai-shifts-and-major-breaches-redefine-cybersecurity-this-week/
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The Wall Around Claude 4.7 Does Not Extend to Dread
<div cla Anthropic released Claude Opus 4.7 on April 16, 2026 with automated cybersecurity safeguards and a Cyber Verification Program. Dark web intelligence from the same week, a cross-vendor prompt injection disclosure published the same morning, and the unanswered policy question of who decides which defenders deserve access to frontier AI all point to the…
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Hackers are abusing unpatched Windows security flaws to hack into organizations
A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit them. Now, hackers are taking advantage of the vulnerabilities in real-life attacks, according to a cybersecurity firm. First seen on techcrunch.com Jump to article: techcrunch.com/2026/04/17/hackers-are-abusing-unpatched-windows-security-flaws-to-hack-into-organizations/
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ISMG Editors: Adapting to the Looming Mythos AI Onslaught
Also: NY State Regs Test Resilience vs Compliance, OT Security Nears Breaking Point. In this week’s panel, four ISMG editors explore the industry’s response to Anthropic’s Mythos AI breakthrough, whether tighter New York state cybersecurity rules are driving real resilience or simply compliance, and why operational technology security is fast becoming a critical frontline concern.…
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ISMG Editors: Adapting to the Looming Mythos AI Onslaught
Also: NY State Regs Test Resilience vs Compliance, OT Security Nears Breaking Point. In this week’s panel, four ISMG editors explore the industry’s response to Anthropic’s Mythos AI breakthrough, whether tighter New York state cybersecurity rules are driving real resilience or simply compliance, and why operational technology security is fast becoming a critical frontline concern.…
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Maximizing Mythos Returns Requires AI Cybersecurity Pipeline
Optimizing Value and Utility Hinges on AI Scaffolding, Says Aisle’s Ondrej Vlcek. While the world is in awe of how Mythos can find vulnerabilities and chain together exploits, the next step is to identify how to build the best cybersecurity pipelines and scaffolding to get maximum value from all AI models used inside an organization,…
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The Wall Around Claude 4.7 Does Not Extend to Dread
<div cla Anthropic released Claude Opus 4.7 on April 16, 2026 with automated cybersecurity safeguards and a Cyber Verification Program. Dark web intelligence from the same week, a cross-vendor prompt injection disclosure published the same morning, and the unanswered policy question of who decides which defenders deserve access to frontier AI all point to the…
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Anthropic-OpenAI Race Obscures The Real Cybersecurity Breakdown: Analysis
As Anthropic and OpenAI pursue competing initiatives over vulnerability discovery, the question of who will win is the least of security teams’ concerns. First seen on crn.com Jump to article: www.crn.com/news/security/2026/anthropic-openai-race-obscures-the-real-cybersecurity-breakdown-analysis
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New Mirai Variant Nexcorium Hijacks DVR Devices for DDoS Attacks
Cybersecurity researchers at Fortinet have discovered Nexcorium, a new Mirai-based malware targeting TBK DVR systems to turn them into a botnet for DDoS attacks. First seen on hackread.com Jump to article: hackread.com/mirai-variant-nexcorium-dvr-devices-ddos-attacks/
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New Mirai Variant Nexcorium Hijacks DVR Devices for DDoS Attacks
Cybersecurity researchers at Fortinet have discovered Nexcorium, a new Mirai-based malware targeting TBK DVR systems to turn them into a botnet for DDoS attacks. First seen on hackread.com Jump to article: hackread.com/mirai-variant-nexcorium-dvr-devices-ddos-attacks/
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Commercial AI Models Show Rapid Gains in Vulnerability Research
AI models are making rapid gains in vulnerability research and exploit development, raising new cybersecurity risks, a Forescout study finds First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/ai-models-rapid-gains/
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Why Traditional Security Tools Fail-and How Unified AI Platforms Solve the Problem
When More Tools Create More Problems For years, organizations have approached cybersecurity with a simple mindset-add more tools to strengthen defenses. Firewalls, endpoint solutions, intrusion detection systems, and monitoring platforms have all been layered together to create what appears to be a comprehensive security posture. Yet, despite this growing investment, security outcomes have not improved…
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Why Traditional Security Tools Fail-and How Unified AI Platforms Solve the Problem
When More Tools Create More Problems For years, organizations have approached cybersecurity with a simple mindset-add more tools to strengthen defenses. Firewalls, endpoint solutions, intrusion detection systems, and monitoring platforms have all been layered together to create what appears to be a comprehensive security posture. Yet, despite this growing investment, security outcomes have not improved…
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Why Traditional Security Tools Fail-and How Unified AI Platforms Solve the Problem
When More Tools Create More Problems For years, organizations have approached cybersecurity with a simple mindset-add more tools to strengthen defenses. Firewalls, endpoint solutions, intrusion detection systems, and monitoring platforms have all been layered together to create what appears to be a comprehensive security posture. Yet, despite this growing investment, security outcomes have not improved…
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Coast Guard’s New Cybersecurity Rules Offers Lessons for CISOs
The Maritime Transportation Security Act (MTSA) requires plans to protect OT systems, audits by independent third parties, and a hybrid OT-security role. First seen on darkreading.com Jump to article: www.darkreading.com/cybersecurity-operations/coast-guards-cybersecurity-rules-lessons-cisos
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The Rise of Remote Jobs in Cybersecurity and Authentication
Explore the rise of remote jobs in cybersecurity and authentication, and discover career opportunities, skills, and trends shaping the future. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/04/the-rise-of-remote-jobs-in-cybersecurity-and-authentication/
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Breaking Into IAM: How to Pivot Your Developer Career Toward Security
Learn how developers can pivot into IAM security, build in-demand skills, and transition into a rewarding cybersecurity career path. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/04/breaking-into-iam-how-to-pivot-your-developer-career-toward-security/
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Mythos and Cybersecurity
Tags: access, ai, apple, crowdstrike, cybersecurity, exploit, microsoft, service, software, vulnerabilityLast week, Anthropic pulled back the curtain on Claude Mythos Preview, an AI model so capable at finding and exploiting software vulnerabilities that the company decided it was too dangerous to release to the public. Instead, access has been restricted to roughly 50 organizations”, Microsoft, Apple, Amazon Web Services, CrowdStrike and other vendors of critical…
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Cyberresilienz ist eine Frage der Umsetzung, nicht der Technologie
Tags: cybersecurityDie Cyberresilienz vieler Unternehmen gerät zusehends ins Hintertreffen. Das liegt aber nicht daran, dass sie zu wenige Sicherheitstools nutzen, sondern an der immensen Komplexität der Geschehnisse im digitalen Raum. Denn diese Komplexität wächst schneller als die Fähigkeit vieler Firmen, sich ihr anzupassen. Genau darauf weist auch der ‘Global Cybersecurity Outlook 2025″ des World Economic Forums…
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Critical nginx-ui Flaw (CVE-2026-33032) Enables Full Nginx Server Takeover
A critical vulnerability identified as CVE-2026-33032 is drawing urgent attention from the cybersecurity community due to its role in enabling a full-scale Nginx server takeover. The flaw affects nginx-ui, a widely used open-source web interface designed to simplify the management of Nginx servers. Since its disclosure, evidence has confirmed that attackers are already exploiting the issue in real-world scenarios.…
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NIST Limits CVE Enrichment After 263% Surge in Vulnerability Submissions
The National Institute of Standards and Technology (NIST) has announced changes to the way it handles cybersecurity vulnerabilities and exposures (CVEs) listed in its National Vulnerability Database (NVD), stating it will only enrich those that fulfil certain conditions owing to an explosion in CVE submissions.”CVEs that do not meet those criteria will still be listed…