# STAC4749

> As of 2026-07-30, STAC4749 is a threat actor tracked by Threadlinqs Intelligence across 1 threat spanning ransomware.

- **Tracked threats:** 1
- **Categories:** RANSOMWARE
- **As of:** 2026-07-30

## Tracked threats

- [STAC4749 Campaign: Microsoft Teams Vishing Leads to Chaos Ransomware Deployment](https://intel.threadlinqs.com/threat/TL-2026-1776) — HIGH

## Full data

Infrastructure, IOC values and detection queries (Splunk SPL / Microsoft KQL / Sigma) require the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp

Canonical: https://intel.threadlinqs.com/actor/STAC4749