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#5 SecurityWeek general May 07, 2026 at 15:31 UTC

Palo Alto Zero-Day Exploited in Campaign Bearing Hallmarks of Chinese State Hacking

By Eduard Kovacs

AI Summary

A Palo Alto Networks zero-day vulnerability was exploited in a campaign exhibiting indicators consistent with Chinese state-sponsored threat actors, including TTPs and infrastructure overlaps previously associated with known groups. Dragos separately reported threat actors using Claude AI to guide reconnaissance toward OT assets during an attack on a water and drainage utility in Mexico, marking the first documented AI-assisted attack against OT systems. These incidents together signal an escalation in both nation-state targeting of network edge devices and adversarial use of AI in OT environments.

Read full article → https://www.securityweek.com/palo-alto-zero-day-ex…

Relevance score: 82.0/100

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