---
title: "Threat Folder Icon | Free Download PNG & SVG | Core Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/threat-folder--23622
canonical_url: "https://www.streamlinehq.com/icons/download/threat-folder--23622"
summary: "Clean line icon of a folder with a warning triangle and exclamation mark. Used for folder errors, alerts, and file management."
---

# Threat Folder icon

The Threat Folder icon shows a folder outline overlapped by a warning triangle containing an exclamation mark. Drawn in the line style on a 14px grid with a 1px stroke so it stays clear at small sizes with generous spacing. Use it for folder errors, file alerts, document warnings, and file management interfaces. It belongs to Core Line set in the Core family.

## Preview

![Clean line icon of a folder with a warning triangle and exclamation mark. Used for folder errors, alerts, and file management.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/bugs/threat-folder-pxzzkbnjbq9p2y495ov9.png/threat-folder-ga2tzzslag8v86tw3vgfb.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Threat Folder
- **Type**: Icon
- **Set**: [Core Line](/icons/core-line.md) — Core is the Helvetica of icons. Each icon is stripped to its essential form and has generous inner spacing. The Line variant offers a clean, minimalist approach with consistent line weights.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Line, Minimal, Stroke, Wireframe
- **Category**: Programming › Bugs
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: threat, malware, infected, alert, warning, security, danger, risk, breach, folder

## Download

- [Download Threat Folder on Streamline](https://www.streamlinehq.com/icons/download/threat-folder--23622)

## Also available in other styles

- [Threat Folder — Core Solid](/icons/download/threat-folder--23776.md) (Pro)
- [Threat Folder — Core Remix](/icons/download/threat-folder--28980.md) (Pro)
- [Threat Folder — Core Neon](/icons/download/threat-folder--30539.md) (Pro)
- [Threat Folder — Core Gradient](/icons/download/threat-folder--28362.md) (Pro)
- [Threat Folder — Core Flat](/icons/download/threat-folder--23923.md) (Pro)
- [Threat Folder — Core Duo](/icons/download/threat-folder--24188.md) (Pro)
- [Threat Folder — Core Pop](/icons/download/threat-folder--31423.md) (Pro)

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