Barracuda email security appliances hacked via zero-day vulnerability (CVE-2023-2868) - Help Net SecurityA vulnerability (CVE-2023-2868) in Barracuda Networks' ESG appliances is actively exploited by attackers, the company has warned.#helpnetsecurity#EN#2023#CVE-2023-2868#Barracuda#0-day·helpnetsecurity.com·May 25, 2023Barracuda email security appliances hacked via zero-day vulnerability (CVE-2023-2868) - Help Net Security