# REF7707

> As of 2026-08-13, REF7707 is a China-nexus threat actor tracked by Threadlinqs Intelligence across 1 threat spanning threat intel. Also known as Jewelbug.

- **Nation:** China
- **Tracked threats:** 1
- **Categories:** THREAT_INTEL
- **Also known as:** Jewelbug
- **As of:** 2026-08-13

## Tracked threats

- [Jewelbug APT Runs Espionage and Crypto Fraud Operations Side by Side](https://intel.threadlinqs.com/threat/TL-2026-2002) — 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/REF7707