---
id: 6292
title: "Toneshell Backdoor Used to Target Attendees of the IISS Defence Summit"
source_domain: hunt.io
source_url: "https://hunt.io/blog/toneshell-backdoor-used-to-target-attendees-of-the-iiss-defence-summit"
published_at: "2024-09-03T00:00:00Z"
tags: ["backdoor", "spearphishing", "cyber-espionage", "toneshell", "mustang-panda", "iiss"]
phying_url: "https://phying.com/item/6292"
lang: en
---

# Toneshell Backdoor Used to Target Attendees of the IISS Defence Summit

## Summary

Hunt.io details a Mustang Panda-linked campaign using the ToneShell backdoor against attendees of the IISS Prague Defence Summit, delivered via a lure executable disguised as summit material.

## Intelligence Metadata

- **Sources:** hunt.io
- **Published:** 2024-09-03T00:00:00Z
- **Original:** https://hunt.io/blog/toneshell-backdoor-used-to-target-attendees-of-the-iiss-defence-summit
- **Phying News:** https://phying.com/item/6292