Amazon Web Services (AWS) cloud infrastructure
Incidents implicated systems
Incident 16703 Report
Threat Actor Reportedly Used LLM Agent to Exfiltrate Internal Database After Compromising marimo Python Notebook
2026-05-10
An unidentified attacker reportedly used an LLM agent during a May 10 intrusion after exploiting a vulnerable marimo Python notebook. The agent reportedly reused harvested AWS credentials to obtain an SSH key, then pivoted through a bastion host and exfiltrated the schema and contents of an internal PostgreSQL database. Sysdig attributed the post-compromise command stream to real-time agent execution rather than a prebuilt script.
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Threat Actor Reportedly Used AI-Assisted Workflows to Compromise AWS Environment for Extortion
2026-07-08
Sygnia reported that a threat actor apparently used purportedly AI-assisted or agentic workflows to move rapidly through an unidentified organization's AWS environment during an approximately 72-hour intrusion. The attacker allegedly expanded from an Internet-facing application into cloud infrastructure and data stores, reportedly stealing credentials and sensitive information while demonstrating the ability to disrupt services as leverage for extortion. Sygnia did not identify a specific model.
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