Yevgeny Dibrov is an active angel investor who focuses exclusively on the cybersecurity sector. See portfolio, sector focus and contact routes.
Yevgeny Dibrov is an active angel investor who focuses exclusively on the cybersecurity sector, backing startups at seed through Series A stages with checks often ranging into the $20–30 million range for later rounds he participates in. His notable portfolio includes Ocean (backed in a $28M financing), Aryon Security ($29M Series A), Daylight Security, Talon Cyber Security, and Aporia, many of which have achieved significant exits. Dibrov’s distinctive thesis centers on investing in cyber exposure management and enterprise security technologies, leveraging his operational experience as the co-founder and CEO of Armis, which was acquired by Insight Partners for $1.1B.
Every field above is read from the StartupFundraising firm directory — disclosed location, recorded investments and stated focus — and re-checked as filings arrive. Founders pair it with investors in Israel when building a target list.
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