---
title: "Threat Folder Icon | Free Download PNG & SVG | Flex Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/threat-folder--24591
canonical_url: "https://www.streamlinehq.com/icons/download/threat-folder--24591"
summary: "Rounded duotone icon of a folder with a warning triangle. Used for threat alerts and file security."
---

# Threat Folder icon

The Threat Folder icon shows a rounded folder with a warning triangle and exclamation mark layered in front. Drawn in the duotone style on a 14px grid with a 1px stroke, it keeps the curved forms clear and fluid at small sizes. Use it for threat alerts, file security warnings, malware detection, and protected folders. It belongs to Flex Duo set in the Flex family.

## Preview

![Rounded duotone icon of a folder with a warning triangle. Used for threat alerts and file security.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/bugs/threat-folder-c60dmv3x5qm986e6g92ax.png/threat-folder-ylihz8m9lfaaltbi8kgr0q.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Threat Folder
- **Type**: Icon
- **Set**: [Flex Duo](/icons/flex-duo.md) — Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Duo, Filled, Stroke
- **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**: folder, threat, alert, danger, file, bug

## Download

- [Download Threat Folder on Streamline](https://www.streamlinehq.com/icons/download/threat-folder--24591)

## Also available in other styles

- [Threat Folder — Flex Line](/icons/download/threat-folder--24439.md) (Pro)
- [Threat Folder — Flex Remix](/icons/download/threat-folder--28586.md) (Pro)
- [Threat Folder — Flex Gradient](/icons/download/threat-folder--27739.md) (Pro)
- [Threat Folder — Flex Flat](/icons/download/threat-folder--24752.md) (Pro)
- [Threat Folder — Flex Neon](/icons/download/threat-folder--30261.md) (Pro)
- [Threat Folder — Flex Pop](/icons/download/threat-folder--31240.md) (Pro)
- [Threat Folder — Flex Solid](/icons/download/threat-folder--24279.md) (Pro)

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