The only AI-native platform built to defend every stage of the attack chain. Powered by the Doppel 360° Layer, the agentic intelligence engine that connects every signal, every surface, and every product into one defense.
Generative AI has industrialized social engineering. High-fidelity deepfakes, flawless impersonations, and multi-channel campaigns deployed in hours and orchestrated by agents that reason, adapt, and pivot in real time.
Most security stacks still treat it as a phishing problem. It isn't. It's a coordinated, five-stage operation engineered to move through the gaps between your tools.
Every modern breach follows the same playbook. Attackers don't launch a single tactic — they run a coordinated sequence across channels, each stage building on the last. Most defenses only see one stage. Doppel was built to break the whole chain.
Infrastructure lives before you know you're a target. Lookalike domains. Deepfake personas. Deceptive social profiles.
Infrastructure becomes the weapon. Phishing, smishing, vishing, malicious ads. Every channel, simultaneously.
The lure lands. Inbox. SMS. A connection request in a professional app.
The attack goes interactive. Spoofed domains, MFA intercepts, synthetic voice. The critical window.
Objective realized. Stolen credentials. Fraudulent transfers. Ransomware.
A defense at every stage. That's what Doppel delivers. The Social Engineering Attack Chain: A New Standard for Unified Defense
Digital Risk Protection
Human Risk Management
Email Security
This is what separates a platform from a bundle.
This is what separates a platform from a bundle.
Built on signal. Designed to scale. One intelligence layer. Every signal, every product, every stage of the attack chain connected, so no gap is left for attackers to exploit.
Cross-Channel Action
Zero-Day Detection by Design
Autonomous Self-Tuning
Unified Platform Intelligence
Auto-remediate. Detection without response can't scale to AI-speed attacks. Agents close the full loop, from detection to takedown to user-facing remediation, without human handoffs. Unlimited takedowns. Median phishing domain resolution in under an hour.
Coordinate across the stack. Attackers exploit the seams between tools. Doppel agents coordinate natively across DRP, HRM, and Email Security. Agentic-first APIs reach into your SIEM, SOAR, IDP, and ticketing systems. One brain. Every surface. No handoffs.
Learn continuously. Attackers produce self-evolving malware and exploit zero-days at machine speed. Doppel learns the same way, from its own misses, red teaming, and threat research. Every interaction feeds the 360° Layer. The defense compounds while attacks stay one-off.
Built to integrate, designed to be built on. Your SIEM receives enriched campaign context, not isolated IOCs. Your SOAR workflows trigger off Doppel detections, locking MFA and resetting credentials in seconds. Agentic-first APIs let your team extend the platform into any workflow they build. The security plane others will build on top of.
Brand & Impersonation Protection
Executive & VIP Protection
Fraud & Scam Prevention
Campaign-Level Threat Visibility
Helpdesk Resilience & Security
Red Teaming & Insider Risk Management
Breach Prevention & Resilience
Compliance & Audit-Readiness
Doppel fundamentally changed how we think about human risk. It's not just about running better simulations, it's about testing how attacks actually happen across channels. The Microsoft Teams simulation campaign showed us where our real exposure was, and gave us a way to measure and improve it. That's the difference between a program that looks good on paper and one that actually reduces risk.Jason MartinCo-CEO & Co-Founder, Permiso
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Social Engineering Defense (SED) is the practice of stopping attacks that exploit human trust and coordination across channels — not just phishing in isolation. Doppel treats it as a five-stage attack chain (setup through compromise) and unifies Digital Risk Protection, Human Risk Management, and Email Security on the Doppel 360° Layer so signals do not die at the perimeter.
Digital Risk Protection dismantles external attacker infrastructure; Human Risk Management measures and reduces how employees respond when attacks get through. SED is the umbrella that connects both: live external threats become simulations and training, and employee-reported signals feed back into detection and takedowns — so every stage of the chain strengthens the next.
It is Doppel's standardized model of modern social engineering: Setup (infrastructure), Launch (weaponized outreach), Contact (the lure lands), Engagement (interactive payload and dialogue), and Compromise (objectives realized). You can read the full framework on the Doppel blog: The Social Engineering Attack Chain: A New Standard for Unified Defense.
The Doppel 360° Layer correlates domains, accounts, headers, and cross-channel activity into campaign-level context. That context powers takedowns, informs in-email detection, and prioritizes what your workforce trains against — so detections at Stage 1 immediately sharpen defenses at later stages.
Start with the use cases that match your highest-risk exposure — external impersonation and fraud (DRP), or employee susceptibility and simulation-led resilience (HRM). Many teams adopt both together under Social Engineering Defense for a closed loop. Request a demo to map the attack chain to your environment.
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