Zero-day that forced Barracuda users to bin kit was exploited by China
Google Cloud’s Mandiant and Barracuda Networks have confirmed that a zero-day vulnerability in Barracuda’s Email Security Gateway (ESG) appliances was heavily exploited by suspected Chinese state hackers – tracked as UNC4841 – in a months-long campaign targeting government bodies, mostly in the US and Canada, although a number of UK victims were observed. The existence…
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