Recently disclosed zero-day flaw in Barracusa Email Security Gateway (ESG) appliances had been actively exploited by attackers since October 2022. The network security solutions provider Barracuda recently warned customers that some of its Email Security Gateway (ESG) appliances were recently breached by threat actors exploiting a now-patched zero-day vulnerability. The vulnerability, tracked as CVE-2023-2868, resides […]
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