ThreatBook

Active#4 worldwide · Threat intelligenceNot open to Backers

Estimated valuation · Threat intelligence · China

Supplies threat intelligence feeds and platforms, plus intelligence-driven threat detection products, to Chinese government bodies, banks, energy firms and internet companies, mainly by SaaS subscription.

Cybersecurity›Threat intelligence threatbook.io

HQChina

Last roundSeries E (with extension) · Mar 2022

Estimated valuation

AI · Threat intelligence ranking (worldwide)

≈ USD 640MUSD 320M–1.3bn · Hundreds of M$

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Series E (with extension) · USD 124M · Mar 2022

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
Threat intelligence · worldwide	Top 36	#4	Edition 0 · Oct 2026	15 Apr 2027

Rank historyOct 2026 · #4 Threat intelligenceFirst edition: no movements yet.

Funding history

Date	Round	Amount	Type	Investors
Mar 2022	Series E (with extension)	USD 124M	Equity	CITIC PE, CDH Investments, Star Road Ventures

CNY 800M in two tranches.

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

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Not open to BackersCompanies based in mainland China are ranked like any other startup, but Uback does not open pools on them: capital controls and offshore (VIE) structures make minority deals impractical for our Backers.

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What the AI reads

Read by the AI at the next edition.

Comparable companies in threat intelligence

Full threat intelligence ranking →

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Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.