SANS Stormcast Monday, November 10th, 2025: Code Repo Requests; Time Delayed ICS Attacks; Encrypted LLM Traffic Sidechannel Attacks

Honeypot Requests for Code Repository Attackers continue to scan websites for source code repositories. Keep your repositories outside your document root and proactively scan your own sites. https://isc.sans.edu/diary/Honeypot%3A%20Requests%20for%20%28Code%29%20Repositories/32460 Malicious NuGet Packages Deliver Time-Delayed Destructive Payloads Newly discovered malicious .NET packages attempt to deliver a time-delayed attack targeting ICS systems. https://socket.dev/blog/9-malicious-nuget-packages-deliver-time-delayed-destructive-payloads Side Channel Leaks in Encrypted Traffic to LLMs Traffic to LLMs can be profiled to discover the nature of prompts sent by a user based on the amount and structure of the encrypted data. https://www.microsoft.com/en-us/security/blog/2025/11/07/whisper-leak-a-novel-side-channel-cyberattack-on-remote-language-models/