Close icon Two crossed lines that form an 'X'. It indicates a way to close an interaction, or dismiss a notification. Vulcan's three cofounders: Roy Horev, Yaniv Bar Dayan, and Tal Morgenstern. Vulcan Israeli security startup Vulcan Cyber has raised a $21 million Series B. The round was led by European software backers Dawn Capital. Check out Vulcan's pitch deck below. Israeli enterprise security startup Vulcan Cyber has raised $21 million in fresh Series B funding, led by European software specialists Dawn Capital, with participation from Wipro Ventures and existing backers. Vulcan Cyber offers vulnerability remediation for applications and cloud services, and counts companies such as Snowflake, Databricks, and Informatica among its clients.