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Bold Security Named to the 2027 Fortune Cyber 60

In an impressive feat for a company in its early stages, Bold Security has been recognized as one of the most important cybersecurity startups in the industry by being included in the 2027 Fortune Cyber 60 list. This annual recognition highlights venture-backed companies in cybersecurity that have yet to undergo significant exit events such as an IPO or acquisition. Bold Security, which specializes in real-time data loss prevention (DLP) for modern endpoints, made its debut on this list, marking a substantial achievement in its journey.

Founded in 2024, Bold Security emerged from stealth mode in early 2025 and has made a profound impact with its innovative approach to endpoint security. Traditional DLP solutions have often been criticized for their inefficiency, creating noise through false alerts and failing to adapt to the complexities of modern data environments. These legacy systems primarily rely on pattern matching, which can overlook critical data types like source codes and financial documents, resulting in a deluge of alerts that often overwhelm security teams.

Acknowledging these shortcomings, Bold Security has reimagined data loss prevention with the integration of artificial intelligence (AI) that operates locally on devices. This strategy allows for more accurate classification of data based on meaning rather than patterns. Their innovative solution leverages small language models that actively analyze the context of data transactions and provide immediate feedback in real-time, eliminating the delays caused by cloud processing.

Nati Hazut, Co-Founder and CEO of Bold Security, emphasized the paradigm shift that AI presents in cybersecurity. He remarked, “For years, the industry treated the endpoint as the old perimeter and DLP as a necessary evil, but AI broke both of those assumptions.” This forward-thinking approach positions Bold Security not merely as a tool for detection, but as an active participant in safeguarding sensitive data as it moves across devices.

Bold Security's emergence has garnered promising support from high-profile investors including Bessemer Venture Partners, Picture Capital, and Red Dot Capital Partners, backing the vision with $40 million in funding. Their clientele includes numerous high-growth companies that recognize the necessity for evolved security measures in managing sensitive data effectively.

Highlighting the significance of this achievement, Amit Karp, a Partner at Bessemer Venture Partners, shared, “Every security team knows DLP is a problem, but very few companies have been willing to rethink how it works.” He also praised Bold's unique approach to understanding sensitive data.

The Fortune Cyber 60 list is developed in collaboration with Lightspeed Venture Partners and AWS and aims to spotlight the most promising and innovative cybersecurity firms in the early stages of development. This recognition places Bold Security within an elite group, validating its novel approach to a critical issue in data management. The full list of companies recognized can be found on the Fortune website.

As Bold Security continues to grow and innovate within the cybersecurity landscape, its acknowledgment in the Fortune Cyber 60 not only celebrates its accomplishments thus far but also sets a precedent for the future of endpoint security. With AI becoming an integral part of the conversation around DLP, Bold is leading the way in reshaping how organizations protect their data in an increasingly complex digital environment. Interested readers are encouraged to learn more about Bold Security and its groundbreaking innovations in the field of cybersecurity by visiting its official website at bold.security.