# Tatum security funding: rounds and investors

> Tatum security has raised across 1 round since 2025. Investors include Korea Investment Partners, Samsung Venture Investment and Hana Ventures.

Source: https://millionrounds.com/company/tatum-security (Millionrounds; every figure on the page links to its filing or article)

[Venture startup](https://millionrounds.com/companies)

# Who invested in *Tatum security*

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Cybersecurity

Raised 11 months ago

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture Dec 2025
- **Investors:** 3

See who backed them

## The rounds

- **Dec 2025** Venture **Amount undisclosed** [Korea Investment Partners](https://millionrounds.com/fund/korea-investment-partners) [Samsung Venture Investment](https://millionrounds.com/fund/samsung-venture-investment) [Hana Ventures](https://millionrounds.com/fund/hana-ventures) Source recorded

## Everyone who backed them

[Korea Investment Partners](https://millionrounds.com/fund/korea-investment-partners) VC firm **1** round

[Samsung Venture Investment](https://millionrounds.com/fund/samsung-venture-investment) VC firm **1** round

[Hana Ventures](https://millionrounds.com/fund/hana-ventures) Corporate VC **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=tatum-security).

## Quick answers about Tatum security

### Who invested in Tatum security?

Tatum security's investors include Korea Investment Partners, Samsung Venture Investment and Hana Ventures.

### How much has Tatum security raised?

Tatum security has raised 1 round since 2025, none with a disclosed amount.

### When did Tatum security last raise?

Tatum security's most recent round was a Venture in Dec 2025.

### Who backed Tatum security first?

Tatum security's first round on record, in Dec 2025, was backed by Korea Investment Partners, Samsung Venture Investment and Hana Ventures.

### What stage is Tatum security at?

Tatum security's latest named round is a Venture, in Dec 2025.

## Companies like Tatum security

In the same sector, and raised in the last eighteen months.

[**Palma.ai** $1.8M · Sept 2026](https://millionrounds.com/company/palma-ai)[**FriskAI** $3.6M · Aug 2026](https://millionrounds.com/company/friskai)[**Oak** $60M · Jul 2026](https://millionrounds.com/company/oak)[**Hush Security** $30M · Jul 2026](https://millionrounds.com/company/hush-security)[**Beacon Security** $13M · Jul 2026](https://millionrounds.com/company/beacon-security)[**Muybridge** $16M · May 2026](https://millionrounds.com/company/muybridge)

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