Barracuda introduces AI-powered email security with automated threat response

Barracuda announced Integrated Email Protection, an AI-driven cloud email security solution that provides continuous, cross-domain detection and autonomous remediation for Microsoft 365 and Google Workspace environments, with features like agentic investigation and explainability (Bailey AI), unified quarantine, and integrated reporting; the release also cites Barracuda research on the rapid escalation of phishing to identity theft and MFA bypass. The document is a product/marketing briefing and does not contain details of any specific incident, compromise, or technical IOCs.