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News   Israel News

Israeli startup Cyera valued at $9 billion after Blackstone-led deal

Cybersecurity is one of the Jewish state’s largest tech sectors, with nearly $5 billion raised across more than 130 funding rounds in 2025.

Dec. 17, 2025
James Spiro

Israeli startup Cyera valued at $9 billion after Blackstone-led deal

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Visitors at the annual Cybertech Israel Conference and Exhibition, in Tel Aviv, attended by thousands of leading multi-national corporates, small and medium-sized businesses, startups, private and corporate investors, venture capital firms, experts and clients. Jan. 29, 2020. Photo by Miriam Alster/Flash90.
The annual Cybertech Israel Conference and Exhibition in Tel Aviv, attended by thousands of leading multi-national corporates, small and medium-sized businesses, startups, private and corporate investors, venture capital firms, experts and clients. Jan. 29, 2020. Photo by Miriam Alster/Flash90.

New York-based alternative investment management company Blackstone is leading a $400 million investment in Cyera, an Israeli tech startup that helps businesses classify and protect data across multiple environments, according to a report by The Wall Street Journal.

Founded in 2021 by CEO Yotam Segev and CTO Tamar Bar-Ilan, Cyera is also backed by venture capital firms Sequoia Capital and Accel.

Segev and Bar-Ilan are graduates of the Israel Defense Forces’ Talpiot program and Unit 8200, known for producing officers with exceptional scientific aptitude and leadership potential.

Cyera raised $540 million in a funding round in June that doubled its valuation to $6 billion. Before that round, the company had raised approximately $760 million.

Cybersecurity is one of Israel’s largest tech sectors, with nearly $5 billion raised across more than 130 funding rounds in 2025—a 46% increase compared to 2024.

In June, Cyera reported 353% growth among Fortune 500 customers over the previous 18 months, expanded into 10 countries, and more than doubled its workforce to nearly 800 employees worldwide.

Science and Technology
James Spiro
James Spiro James Spiro
James Spiro is a tech journalist and founder of The Spiro Circle, a publication and podcast that explores culture, identity and technology.
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