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Barracuda zero-day abused since 2022 to drop new malware, steal data

Posted on June 1, 2023 by Dissent

Sergiu Gatlan reports:

Network and email security firm Barracuda today revealed that a recently patched zero-day vulnerability had been exploited for at least seven months to backdoor customers’ Email Security Gateway (ESG) appliances with custom malware and steal data.

The company says an ongoing investigation found that the bug (tracked as CVE-2023-2868) was first exploited in October 2022 to gain access to “a subset of ESG appliances” and deploy backdoors designed to provide the attackers with persistent access to the compromised systems.

Read more at BleepingComputer.

Related posts:

  • Barracuda says hacked ESG appliances must be replaced immediately
  • Chinese nation-state actor behind Barracuda ESG attacks
Category: Business SectorMalware

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