Unit 42 warns AI has shifted balance of power from defenders to attackers
Palo Alto Networks warns AI has shifted cybersecurity power to attackers.
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Summary
Palo Alto Networks' Unit 42 reports that agentic AI models are enabling attackers to exploit vulnerabilities at machine speed, overwhelming traditional defenses. They've observed an attack where AI facilitated the exploitation of 50 applications in under 10 hours, a task previously taking days. AI is now integrated across the entire attack chain, from malware development to social engineering, signaling a significant generational shift in cybersecurity.
The lesson from this incident
Full lessonAgentic AI has fundamentally changed the threat landscape by enabling attackers to discover and exploit vulnerabilities across dozens of applications in hours rather than days, collapsing the window of time defenders traditionally relied upon to respond. AI is now embedded across the entire attack chain — from automated reconnaissance and malware development to sophisticated social engineering — making attacks faster, cheaper, and more scalable than ever before. This marks a generational shift: defenses built around human-speed response cycles are structurally insufficient against machine-speed adversaries. Organizations that have not modernized their detection and response capabilities with equally intelligent, automated defenses are now at a severe structural disadvantage.
What helps against this
How we list vendors
- Identity threat detection and response (ITDR)
Attackers who log in with real, stolen credentials get noticed.
- Endpoint detection and response (EDR and XDR)
Malware and hands-on-keyboard attackers on laptops and servers get spotted and stopped.
- Network detection and response (NDR)
Attackers moving between systems inside the network get seen.