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Kevin O'Brien
Kevin O'Brien is CEO and co-founder of high-growth venture backed email security company GreatHorn, based in Boston MA, focused on solving phishing, credential theft, malware, ransomware, and business email compromise for cloud email platforms. Named a Gartner Cool Vendor, RSA Innovation Sandbox finalist, Infosec Awards Cutting Edge winner.

OpenText, threat, Google, threats, critical, infrastructure, ITDR, organizations, cybersecurity posture, infrastructure, threat-hunting program. threat hunting, teams, intelligence, Edge Devices data threats IT cybersecurity defense attack alerts machine identity management insider threats security phishing Cybersecurity Threats on the Rise

Breaking the Phishing Kill Chain

| | AI, Anti-Malware, cyber kill chain, email phishing, email security, machine learning
Sophisticated, nation-state attacks on prominent federal agencies tend to capture the majority of cybersecurity headlines. But security pros know the greater risk to their organizations comes from a more mundane, but more prevalent threat: email phishing attacks. In fact, in a September 2020 GreatHorn survey of 1,123 U.S. users, 38% ... Read More
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