Chinese Hacking Group Exploits Barracuda Zero-Day

Threat Level

Attack Report

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Summary

The Chinese-linked hacking group, tracked as UNC4841, has prominently directed its efforts towards infiltrating and compromising various entities in recent attacks. These offensives were particularly geared towards exploiting a zero-day vulnerability in the Barracuda Email Security Gateway (ESG), constituting a pivotal element of their comprehensive global espionage campaign.

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