Critical Healthcare Systems Aren't Quantum-Ready
A study of 2.5 million devices across 50 healthcare organizations suggests the sector has a long way to go in getting ready for the post-quantum cryptography era.
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Security News
Live news from trusted publications, matched against DayBreach CVE data.
All sourcesArs Technica · 67BleepingComputer · 187CERT Polska · 78Cisco Talos · 50CrowdStrike · 35Dark Reading · 82DataBreaches.net · 35Krebs on Security · 14Microsoft Security Blog · 39Proofpoint · 37Rapid7 · 70SANS Internet Storm Center · 58Security.NL · 334SecurityWeek · 90SentinelOne · 34The Cyber Express · 70TheCyberThrone · 61The Hacker News · 322The Record · 53Unit 42 · 48
Hackers obtain counterfeit TLS certificates for Google and other large services
Compromise of 3 domain registries allows hackers to walk off with unauthorized certs.
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Fake ChatGPT, Gemini, and Claude Ad Portals Capture Credentials and MFA Codes
Cybersecurity researchers have disclosed details of a "human-operated phishing platform" that impersonates advertising products for artificial intelligence (AI) chatbots like Google Gemini, Anthropic Claude, OpenAI ChatGPT, Perplexity, Meta Muse, and Manus. The products, which claim to offer campaign optimization, spend audits, and business-account connections, are designed with one goal in
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Linux Backdoors Impersonate Email Security Tools to Evade Detection in Korea and Taiwan
Linux backdoors targeting telecom and network appliances in South Korea and Taiwan have been disguising their traffic as email services and seemingly legitimate processes to blend in and evade detection. Threat actors are known to name their malicious software after a legitimate operating system component or a process as a defense evasion measure. By borrowing the name of a real binary, it may
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Google's PageBreak AI Agent Finds 500 Flaws in Its Web Apps
The situation illustrates a trend toward using AI and deterministic validation to identify flaws and exploitability, and provide a risk assessment.
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IANS' Kakolowski: How AI Is Reshaping CISO Budgets & Security Teams
In this video interview, Nick Kakolowski, senior director for CISO research at IANS, talks AI: budgets, ROI, and changes inside security teams.
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'BigDiskBuster' Leaves Microsoft Defender Running While Blocking Updates
Not quite an EDR-killer, but the proof-of-concept cyber technique creates a silent virus detection gap while service runs normally, no exploit required.
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CISO perspectives on managing vulnerability risks in the age of AI
Learn how CISOs can mitigate cybersecurity risks and increase resilience in the age of AI-powered vulnerability management. The post CISO perspectives on managing vulnerability risks in the age of AI appeared first on Microsoft Security Blog.
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Securing Agent-to-Agent Communication: The Next Identity Frontier
As organizations deploy autonomous AI agents, security teams face a significant shift as non-human non-human entities making decisions, invoking tools, and delegating tasks to other agents without human intervention. Security architectures built around human users, static APIs, and distinct endpoints break down when AI agents dynamically collaborate across an environment. As these interactions become more common, securing agent-to-agent communication without blocking adoption will require security leaders to treat autonomous agents as first-class identities, with their own permissions, behavio
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More RMM Tools In the Wild, (Tue, Oct 6th)
It seems that a trend started… I continue my journey discovering more RMM ("Remote Management & Monitoring") tools abused by threat actors! A few days ago, I wrote a diary[1] about ScreenConnect used in the wild. Today, I found another one.
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