Blast Security
Blast Security provides a preemptive cloud defense platform.
- Based in
- Tel Aviv, Israel
- Founded
- 2024
- Ownership
- Private
- Certifications
- SOC 2 Type II
About Blast Security
Blast Security provides a preemptive cloud defense platform. It sells to security teams in enterprises. The platform turns native cloud controls into preventive guardrails that enforce continuously across cloud change. It aims to stop risks before they reach production, reducing cyber risk before threats emerge. The platform works through an assess, plan, simulate, and enforce cycle. It maps and customises guardrails to a cloud environment, models their impact to ensure operational readiness, and then enforces them automatically. This approach is agentless and API-based, reading metadata only. It supports multi-cloud environments including AWS, Azure, and GCP. The company says this helps break the alert loop and prevent future breaches.
Products
- Preemptive Cloud Defense PlatformA platform that turns native cloud controls into preventive guardrails to stop risks before production.
Ownership and deals
- Raised $10m in a seed roundInvestors 10D and MizMaa VenturesReport on the Blast Security funding round of November 2025 (opens in a new tab)
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.