Abnormal AI
@AbnormalAI
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The leading AI-native human behavior security platform, leveraging machine learning to protect the cloud office from all email attacks.
Las Vegas, NV
Joined July 2019
Abnormal has been named to America’s Best Startup Employers 2026 by @Forbes! This recognition reflects the culture we’re building — high performance, mission-driven, and focused on stopping advanced email and AI-powered threats. As cybercriminals rapidly adopt AI, our team
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Why your AI "Safety Instructions" are failing. When we talk about securing AI, we often mistake intent for control. Most organizations are securing their AI agents with what our CEO, @evanreiser, calls "polite wishes". You tell the agent what you want it to do, but instructions
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We are incredibly proud to announce that Abnormal AI has been named to The Agentic List 2026 🏆 As organizations adopt AI agents and automate critical workflows, the attack surface is evolving fast. At Abnormal, securing the Agentic Era isn’t just about protecting AI-driven
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One company. One focus. One mission: protect humans from cybercrime. SKO in Las Vegas was more than a kickoff. It brought our global team together to align on what we are building and why it matters. When you see the roadmap, the innovation, and the scale of what’s ahead, belief
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Abnormal AI is excited to welcome Stephen Harrison as our VP of Product, Next Gen Products! 🎉 Stephen brings a rare combination of offensive security expertise, Fortune 500 CISO leadership, and hands-on product ownership. He understands how modern attacks unfold — and how
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Researchers at @AbnormalAI have uncovered a commercial-grade phishing platform called Starkiller that uses live reverse proxy attacks to steal credentials and bypass multi-factor authentication in real time. 🔗 Read more: https://t.co/E1jusxIdtr
#ISBNews
informationsecuritybuzz.com
“A new framework called Starkiller (not to be confused with the legitimate BC Security red team tool of the same name) takes a different approach,”
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🚨 New Phishing Framework: Starkiller Makes MFA Bypass Dangerously Simple Most phishing kits rely on static HTML clones of login pages. Starkiller doesn't. Using headless browsers and reverse proxies, it relays live authentication sessions—capturing credentials, MFA codes, and
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Legacy security can’t keep up with human-centric attacks. Behavioral AI can. We’re proud to be named to the 2026 @CRN Security 100 list. This recognition validates our mission: moving beyond static rules to protect the human behavior at the heart of every enterprise. Thank you
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The 2026 threat landscape is here. Attackers are no longer just sending "bad" links; they’re exploiting identity and routine workflows. If your security doesn't understand human behavior, it doesn't understand the threat. ICYMI, read our 2026 Threat Forecast to see what’s
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Experience Abnormal AI After Dark During RSAC 🏙️ ️️ We’re bringing our customers a lineup that can't be missed. Prepare for an epic night with exclusive performances by Kaskade and Busta Rhymes. This is an exclusive customer appreciation party, with the mission of bringing
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Global teams deserve security training that actually speaks their language. Too often, translated awareness content feels generic—checking a box without changing behavior. And as phishing attacks evolve, manual translation simply can’t keep pace. AI Phishing Coach delivers
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We’re thrilled to see Abnormal recognized in @CSOonline's list of Top 10 Vendors for AI-Enabled Security—According to CISOs! This list reflects how CISOs are thinking about the future of security: not just who has the flashiest AI, but who delivers real innovation, strong
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Introducing the Abnormal–Netskope integration! The Abnormal AI Plugin for @Netskope Cloud Threat Exchange brings together Abnormal’s high-fidelity email threat detections with Netskope’s cloud and web enforcement ecosystem. Built on the Netskope Cloud Exchange, the integration
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🚨 Keynote announcement: @saranormous, Founder of @conviction, is joining Abnormal Innovate 2026. AI has changed cyber defense—attacks move faster, adversaries adapt quicker, and decisions can’t wait on human speed alone. Sarah joins Abnormal CEO @EvanReiser for a fireside chat
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We’ve been named a Leader for the 2nd consecutive year in the 2025 Gartner® Magic Quadrant™ for Email Security! Discover why 👉 https://t.co/GSJMrkkb59
#GartnerMagicQuadrant
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Arctic Wolf + @abnormalai = stronger email security. Our new integration brings Abnormal AI’s behavioral detections into the Arctic Wolf Aurora Platform and MDR—helping stop BEC, phishing, malware, and insider threats. Learn more: https://t.co/NK3ETc2K7D
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Human error costs enterprises millions every year. Abnormal’s behavioral AI changes that. Our new Misdirected Email Protection identifies and stops accidental email exposure—keeping your employees confident and your data secure. 👉 Learn more: https://t.co/tjfDDlva1x
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Accidental emails aren’t as harmless as they may seem. Our latest survey shows how misdirected messages are driving data breaches, regulatory fines, and reputational damage across industries. Get the full findings here: https://t.co/LlfEn8J8Pf
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