Cyberstarts has cemented its position as the most influential early-stage cybersecurity venture capital firm by closing its second Opportunity Fund at $380 million. Opportunity Fund II is specifically designed to double down on winners in its portfolio, giving Cyberstarts the ability to support founders not only at the point of inception but also when their companies reach critical inflection stages on the path to global scale. This adds to the firm’s momentum in 2025, where it has already raised more than $700 million across vehicles, bringing total commitments to over $1.4 billion in just seven years of operation.
The Cyberstarts strategy has always been distinguished by an unusually tight feedback loop between entrepreneurs and operators. The firm partners with an advisory network of global CISOs who pressure-test ideas at the seed stage, ensuring that companies enter the market with real-world validation. Beyond that, Cyberstarts stays close to its founders, offering targeted help during moments of high-stakes growth—capital raises, enterprise go-to-market pushes, or key hiring milestones. As Gili Raanan, Cyberstarts founder, put it: “Founders don’t need more noise, they need focused, high-conviction support at the moments that matter most.” Opportunity Fund II extends that support into later stages, acting as a bridge from early success to category leadership.
The results of this approach are clear in the portfolio. Wiz, perhaps the standout example, was seeded by Cyberstarts in 2020 and grew into one of the fastest-scaling software companies in history, culminating in a pending $32 billion acquisition by Google. Fireblocks, another early bet, is valued at $8 billion and is critical to digital asset security infrastructure worldwide. Island, with its reimagining of the enterprise browser, has grown to nearly $5 billion in valuation, while Cyera, the AI-native data security platform, recently hit $6 billion. The list of successful acquisitions across Axis Security, Avalor, Bionic, Dazz, Noname, and Trail underscores Cyberstarts’ ability to repeatedly pick category-defining plays.
Opportunity Fund II is complemented by another recent milestone—the launch of a $300 million Employee Liquidity Fund. This dual-track approach demonstrates Cyberstarts’ willingness to address not just founder needs but also the retention and morale of employees in hypergrowth startups, providing liquidity options at times when private markets can be challenging. For limited partners, this signals a holistic scaling playbook: early-stage access, late-stage reinforcement, and employee-focused capital structures.
The Cyberstarts team itself reflects deep operator DNA. General partners include Dor Knafo, Hila Zigman, Lior Simon, and Gili Raanan, alongside operating partners Adam Aarons and newly appointed Pete Chronis. Chronis brings two decades of CISO experience at Paramount, WarnerMedia, and Turner, as well as authorship of multiple cybersecurity books. His presence signals Cyberstarts’ continuing commitment to ensure its guidance is rooted in operational reality, not just financial engineering. His dual perspective as both an investor and an operator—he also serves on the board of Cyera—will likely strengthen the firm’s ability to shepherd its companies through scale-up challenges.
Cyberstarts has built a reputation as the quiet power player in cybersecurity venture investing, its influence far outsized compared to its headcount. With Opportunity Fund II, the firm is ensuring it can remain a lead partner from the first line of code through billion-dollar outcomes. At a time when cybersecurity threats are intensifying and enterprise buyers are prioritizing resilience, Cyberstarts’ model of authentic relationships, CISO-driven validation, and staged involvement looks increasingly like the template for how to build enduring companies in the security space.