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AI SecurityOct 1, 2026

Enterprises Struggle to Prepare for AI and Quantum Threats, PwC Says

PwC survey reveals low enterprise readiness for AI and quantum cyber threats.

A PwC survey of nearly 4,000 global leaders indicates a significant gap in enterprise preparedness for AI-driven cyberattacks and quantum computing threats. While AI is seen as a top cyber defense, only 22% are willing to use fully autonomous AI for cyber defense, citing reliability and skills gaps. Similarly, only 21% are implementing quantum-resistant security measures, highlighting a widespread struggle to adapt to emerging technological threats.

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A PwC survey of nearly 4,000 global leaders reveals that most enterprises are significantly behind in preparing for AI-driven cyberattacks and quantum computing threats, with only 21% implementing quantum-resistant security measures. The skills gap and reliability concerns around autonomous AI defense tools are leaving organizations exposed as adversaries increasingly leverage AI for offensive operations. This preparedness gap is particularly dangerous because quantum computing threatens to render current cryptographic standards obsolete, potentially exposing encrypted data retroactively through 'harvest now, decrypt later' attacks. Without proactive investment in emerging threat readiness, organizations risk being caught flat-footed when these technologies become weaponized at scale.

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