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Island raises $400 million at $6.4 billion valuation

Security startup Island just raised $400 million, pushing its valuation to $6.4 billion. The Dallas-based company says its browser security tools are attracting big customers like Pfizer and American Airlines as businesses scramble to block attacks from rogue AI systems. Island plans to grow its workforce by half and expand into Europe, Asia, and the Middle East.

Why it mattersAI-driven attacks are triggering a surge in cybersecurity spending. Island’s jump in valuation shows how urgent the threat feels to major businesses worldwide.

Sources covering this

CNBCCyber startup Island hits $6.4 billion valuation in new round as AI attacks fuel spending wave10:00 AMSecurityWeekHeadline onlyIsland Raises $400 Million at $6.4 Billion Valuation11:39 AM
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