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Lesley Sullivan

Lesley Sullivan is Senior Director of PR and Communications at Barracuda.

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Threat Spotlight: A million phishing-as-a-service attacks in two months highlight a fast-evolving threat Threat Spotlight: The good, the bad, and the ‘gray bots’ – the Gen AI scraper bots targeting your web apps The SOC case files: RansomHub exploits FortiGate bug in attack blocked by XDR Atlantis AIO: The big ‘all-in-one’ credential stuffing platform Barracuda named a 2025 SC Award finalist in multiple categories: Managed XDR, Email Protection and Data Protection offerings honored

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13 Email Threat Types Ransomware Protection Microsoft 365 Email Protection Network Protection Application and Cloud Protection Data Protection and Recovery Healthcare Education Industrial and IoT Security Managed Services Digital Transformation Barracuda Engineering

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Email Protection
Application Protection
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