Threats Tagged 'ttps'

YCombinator's Paxel tool, which analyzes AI coding sessions, transmits sensitive user data including Cloudflare OAuth tokens, git email addresses, and verbatim user prompts sent to Claude's LLM proxy servers. This data transmission occurs even before the tool's Docker container starts and includes detailed behavioral reports with bash command histories. The tool strips file contents and LLM responses but sends user input prompts unaltered. This exposure was confirmed through live HTTPS interception and packet capture. The vendor has not provided a patch or official remediation guidance at this time.

Four coordinated npm supply chain campaigns were active during May and June 2026, targeting the npm ecosystem with various sophisticated techniques including dependency confusion, namespace compromise, scope confusion, and typosquatting. These campaigns employ multi-stage postinstall execution chains that fetch and run platform-specific payloads, aiming to steal environment variables, CI/CD secrets, cloud metadata service tokens, and other sensitive credentials. The campaigns affect multiple platforms (Windows, macOS, Linux) and cloud environments (GCP, Azure). Detection relies on identifying version sentinels, cloud metadata endpoint access patterns, and characteristic postinstall behaviors. An open-source scanner with detection capabilities for these campaigns is available for community use.