Palo Alto Networks CEO Nikesh Arora warned that artificial intelligence is forcing companies to rethink approximately $1 trillion in cybersecurity infrastructure built before the rise of AI-powered threats.
Speaking with CNBC, Arora said that many cybersecurity systems deployed seven to ten years ago were not designed to operate at the speed and scale of modern AI-driven attacks, requiring organizations to redesign their security strategies.
AI Is Creating a New Cybersecurity Challenge
According to Arora, companies cannot successfully adopt artificial intelligence without strengthening their cybersecurity defenses. AI allows attackers to identify and exploit vulnerabilities faster than traditional security systems can respond.
“You cannot deploy AI successfully if you don’t get cybersecurity right,” Arora said, highlighting the need for businesses to modernize outdated security architectures.
Palo Alto Networks estimates that approximately $1 trillion in global cybersecurity debt must be addressed as organizations prepare for automated threats capable of operating instantly.
Cybersecurity Spending Accelerates as AI Risks Grow
Palo Alto Networks’ latest earnings report showed that concerns around AI security are already driving increased demand. The company exceeded fiscal fourth-quarter expectations and provided a strong outlook for the new fiscal year.
The cybersecurity sector previously faced concerns that advanced AI models could disrupt traditional security providers. However, investors have increasingly viewed AI as a growth opportunity as attackers begin using the same technology to launch more sophisticated threats.
Arora pointed to Anthropic’s Mythos model as a turning point, saying its capabilities demonstrated how easily AI could be used to identify software vulnerabilities and increased awareness among businesses about the importance of cybersecurity.
AI Defense Programs Help Companies Prepare
Palo Alto Networks has spoken with approximately 2,000 companies about its Frontier AI Critical Defense Program, which uses advanced AI models to test security systems, identify weaknesses, and help organizations upgrade their cybersecurity infrastructure.
While Arora noted that cybersecurity investments will not happen immediately, he believes AI will significantly expand the long-term growth opportunity for the cybersecurity industry.
As businesses increasingly rely on artificial intelligence, cybersecurity providers are expected to play a critical role in protecting digital infrastructure from faster and more automated attacks.
