CISA: New Whirlpool backdoor used in Barracuda ESG hacks

https://www.bleepingcomputer.com/news/security/cisa-new-whirlpool-backdoor-used-in-barracuda-esg-hacks/

https://x.com/home/status/1689669517432004608

https://x.com/home/status/1689669950045392896

https://x.com/home/status/1689686035180003334

https://x.com/home/status/1689691882127839232