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Overview
Dream Security provides cybersecurity protection for critical infrastructure by using big data and machine learning to detect, classify, protect, and respond to cyber risks in both OT and IT networks. The platform integrates easily, operates non-intrusively, and improves uptime by quickly focusing and detecting to deliver a contextualized, real-time response. It monitors dispersed systems to quickly identify breaches and destructive behavior, offering comprehensive protection without disrupting operations. Dream Security aims to stay ahead of threats, deliver valuable security insights, and simplify security management for organizations with complex, distributed environments.
About Dream
Industries
Data & Analytics
Industrial & Manufacturing
Cybersecurity
AI & Machine Learning
Company Size
201-500
Company Stage
Series D
Total Funding
$413.6M
Headquarters
Tel Aviv-Yafo, Israel
Founded
2022
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Simplify's Take
What believers are saying
- $100 million Series B at $1.1 billion validated demand and investor confidence.
- Dream reported $100 million ARR, with management expecting it to double by 2025.
- Global expansion into governments and critical infrastructure creates large, repeatable contracts.
What critics are saying
- Specialized cyber AI is easy for incumbents to bundle and imitate.
- Government procurement cycles can delay multiple large deals across Europe and the Middle East.
- Sovereign-security positioning faces scrutiny from buyers wary of Israeli-linked defense vendors.
What makes Dream unique
- Dream built a Cyber Language Model for cybersecurity operations and OT/IT data.
- The platform targets governments and critical infrastructure with non-intrusive deployment.
- Founders include Shalev Hulio and Sebastian Kurz, signaling unusual sovereign-market access.
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Funding
Total Funding
$413.6M
Above
Industry Average
Funded Over
4 Rounds
Industry standards
Growth & Insights and Company News
6 month growth
↑ 0%1 year growth
↑ 0%2 year growth
↓ -1%Dream, the Israeli AI cybersecurity firm co-founded by NSO Group's former CEO Shalev Hulio and ex-Austrian Chancellor Sebastian Kurz, has raised $260
Dream Security, an Israeli cybersecurity firm, raised $45 million in a secondary financing round at a valuation of $1.3 billion, up from $1.1 billion in February 2025. The round was led by 7GC and included investors like Tru Arrow Partners, TAU Capital, and Group 11. Secondary rounds have resurged in tech, with companies like Aramis and Exodigo also participating. Dream Security became a unicorn in February 2025 with a $100 million raise led by Bain Capital.
TEL AVIV, Israel--(BUSINESS WIRE)--Dream, an AI company providing cyber resilience for nations and critical infrastructure, today announced a $100 million Series B led by Bain Capital Ventures at a $1.1 billion valuation. Additional investors include Group 11, Tru Arrow, Tau Capital and Aleph.
Israeli cybersecurity firm Dream Security, co-founded by Shalev Hulio, Sebastian Kurz, and Gil Dolev, raised $100 million at a $1.1 billion valuation. The funding round was led by Bain Capital Ventures, with participation from existing investors. Dream Security's ARR is $100 million, expected to double by 2025. The company, with 150 employees, serves clients in Israel, Austria, Europe, the Middle East, and Southeast Asia, focusing on protecting critical infrastructures.
Dream Security, a cybersecurity company, announced the completion of a Series B funding round, raising $100 million at a valuation of $1.1 billion. The round was led by the American firm Bain Capital Ventures.
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About Dream
Industries
Data & Analytics
Industrial & Manufacturing
Cybersecurity
AI & Machine Learning
Company Size
201-500
Company Stage
Series D
Total Funding
$413.6M
Headquarters
Tel Aviv-Yafo, Israel
Founded
2022
There are no jobs for Dream right now.
Find jobs on Simplify and start your career today