Tagged "network-security"
4 articles tagged network-security, 25 April 2026 to 1 September 2026. Newest first.
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29,787 Open Ollama Servers and an Unsolved Mystery
Investigation into thousands of unsecured Ollama servers exposed on the internet, highlighting critical security implications for self-hosted local LLM deployments.
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Show HN: NetSentinel – a local network security scanner and connectivity monitor
A new open-source tool provides local network monitoring and security scanning capabilities without cloud dependencies. Relevant to local LLM deployments running on private networks and edge infrastructure.
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Ollama Vulnerability Exposes Remote Process Memory
A security vulnerability in Ollama has been disclosed that can expose remote process memory, highlighting important security considerations for users deploying Ollama locally or in networked environments.
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Critical Security Flaw: Hackers Can Exploit Ollama Model Uploads to Leak Sensitive Server Data
A newly discovered vulnerability in Ollama allows attackers to exploit model uploads to extract sensitive information from local servers. This security issue highlights the importance of proper isolation and authentication when deploying LLMs locally.