Horizon3 hits $2 billion valuation with $250M Sequence E as AI threats escalate
Cybersecurity startup Horizon3 has raised a $250 million Sequence E at a $2 billion valuation, greater than tripling its valuation in 14 months. The San Francisco-based agency drew backing from returning traders NightDragon and NEA. The funding arrives as two main AI analysis labs disclosed final week that their fashions had breached methods exterior their…