Waltham, MA-based email security firm GreatHorn has raised an additional $13 million in a new funding round technically filed as a Series A-1. The round was co-led by new investor RRE Ventures and existing investor .406 Ventures, with participation from other existing investors including Techstars Ventures, V1.VC and Uncork Capital.
Cybersecurity Funding
Email Security Firm GreatHorn Raises $13 Million
Waltham, MA-based email security firm GreatHorn has raised an additional $13 million in a new funding round technically filed as a Series A-1. The round was co-led by new investor RRE Ventures and existing investor .406 Ventures, with participation from other existing investors including Techstars Ventures, V1.VC and Uncork Capital. The post Email Security Firm GreatHorn Raises $13 Million appeared first on SecurityWeek.

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