ABOUT US

We’re cybersecurity experts, cloud security architects, and DevSecOps innovators on a mission to redefine cloud security. 

At Blast, we believe that the best way to mitigate risks is to prevent them in the first place, so organizationscan keep moving fast without compromising security

We’ve been working as a team for over 10 years. Blast is our second venture, following the success of Solebit, which was the biggest acquisition by Mimecast. Solebit is a successful prevention system that is now deployed in over 40 thousand global customers. 

Our expertise is rooted in elite IDF cybersecurity units, where we mastered proactive defense strategies and built a deep understanding of attack prevention at scale.

But Blast is not just about that—it’s the exceptional team behind it. We’ve assembled top security engineers, all driven by a shared mission: to create a prevention-first approach that truly works. With decades of experience in cloud security, automation, and proactive defense, we’re building the technology that secures cloud environments before risks can take shape.

Leadership

Ido Bukra
CPO

Ido specializes in product management for defensive cyber solutions for large organizations with over a decade of experience. Before Blast, Ido led the detection strategy at SentinelOne and Mimecast, working closely with Fortune 500 customers and research teams. As an officer in elite IDF unit, Ido led IR and security operations teams to investigate and mitigate cloud threats in fast-growing environments.

Boris Vaynberg
CEO

Boris has 24+ years of cybersecurity leadership. Before founding Blast, he was GM of Mimecast Israel and VP of Advanced Threat Detection, joining via Mimecast’s acquisition of Solebit, where he was Co-founder & CEO. Under his leadership, Solebit became a Zero-Day Prevention leader. He started his career in Mamram, leading offensive and defensive cybersecurity teams.

Roi Panai
CTO

Roi is a cybersecurity expert with 15 years in R&D leadership, specializing in preventative security. Before founding Blast, he held key roles in startups and global enterprises. He served in an elite IDF unit, developed advanced security tech, and led Solebit’s malware prevention engines. After Solebit’s acquisition, he became an R&D Director at Mimecast, driving innovation

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