CRITICALZero Day
Global

Cisco zero-day under ongoing attack by persistent threat group

·Source: CyberScoop

Updated:

Executive Summary

The threat group behind the attacks is also linked to a series of recently disclosed vulnerabilities in the vendor’s firewalls and SD-WAN systems. The post Cisco zero-day under ongoing attack by persistent threat group appeared first on CyberScoop .

Analysis

The threat group behind the attacks is also linked to a series of recently disclosed vulnerabilities in the vendor’s firewalls and SD-WAN systems. The post Cisco zero-day under ongoing attack by persistent threat group appeared first on CyberScoop .
Source Attribution

Originally published by CyberScoop on May 15, 2026.

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