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Palo Alto Networks CEO: $1 trillion in old cybersecurity systems need an AI overhaul

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GoKawiil Brief

Palo Alto Networks CEO Nikesh Arora said businesses worldwide are sitting on roughly $1 trillion worth of outdated cybersecurity systems that can't keep pace with AI-driven attacks. He made the comments after the company posted better-than-expected quarterly earnings and a strong forecast, citing rising demand from firms racing to modernize their defenses.

Why It Matters

GoKawiil's interpretation of the reporting above, not reported fact.

Attackers can now use AI to find and exploit weaknesses almost instantly, making legacy security tools obsolete and creating pressure for companies to spend heavily on new infrastructure. This also marks a shift in investor sentiment, from fearing AI would replace cybersecurity vendors to seeing it as a major growth driver for the industry.

Key Takeaways
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Source: cnbc.com — Alexa Lomonaco, 2026-09-01

Published there as: “Palo Alto CEO says $1 trillion of cybersecurity infrastructure isn’t ready for AI”

Read the original report → The summary and analysis above are GoKawiil's own, written from reporting by the source above. Facts and quotes belong to the original publisher.