Hello, we're GreatHorn

GreatHorn is the cybersecurity solution for cloud communication platforms. The company’s flagship product is the only solution that can automatically detect and remediate targeted social engineering attacks in today’s leading communication systems, including Google Apps, Office 365 and Slack.
116 Beech St, Belmont, MA 02478
116 Beech St, Belmont, MA 02478
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