CISA: New Whirlpool backdoor used in Barracuda ESG hacks

The U.S. Cybersecurity & Infrastructure Security Agency (CISA) has discovered a new backdoor malware named 'Whirlpool' used in attacks on compromised Barracuda Email Security Gateway (ESG) devices.

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CISA: New Whirlpool backdoor used in Barracuda ESG hacks

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