Tag: Sienna Venture Capital

Rein Security lands $25m as AI agents outrun security

Rein Security, an AI-native platform protecting enterprises at runtime, has secured $25m in a Series A round as companies race to hand autonomous AI...

Cybersecurity firm Seemplicity secures $50m Series B funding

Seemplicity, a cybersecurity company focused on exposure action management, has raised $50m in a Series B round. The funding was led by Sienna Venture Capital...

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