Breacher.ai Launches OSES™ AI Vishing Simulator, Putting Agentic Deepfake Voice Simulation Within Reach of Every Security Team

ORLANDO, FL, October 28, 2026 /24-7PressRelease/ -- Breacher.ai today announced the general availability of the OSES™ AI Vishing Simulator, a self-run voice phishing simulator that lets security teams test their people and procedures with real phone calls. An agentic AI voice agent calls employees, phones the help desk, and leaves voicemails, then holds a live conversation with whoever answers. The simulator is available now at breacher.ai/platform/ai-vishing-simulator.

The phone has become a primary way into the enterprise. Mandiant's M-Trends 2026 report found that voice phishing accounted for 11 percent of intrusions in its 2025 investigations, making it the second most common initial infection vector, ahead of email phishing at 6 percent. CrowdStrike's 2025 Global Threat Report recorded a 442 percent rise in vishing between the first and second halves of 2024.

A phone call reaches an employee with no email gateway, link scanner, or reputation score in front of it. The verification procedure is the only control in the path, and most organizations have never tested whether it holds when someone on the line pushes back.

The OSES™ AI Vishing Simulator brings seven capabilities into one product:
• Real phone calls on live phone lines, not recordings or robocalls.
• Outbound calls to employees, posing as IT support, an executive, or a vendor.
• Inbound calls to the service desk, requesting password resets, MFA re-enrolment, or account changes.
• Voicemail drops that set up a callback, answered live by the agent in the same persona.
• Deepfake voice, using a synthetic voice or a consented clone of a real executive.
• Agentic AI that listens, adapts, handles objections, and decides what to say next toward the objective set for the campaign.
• Prompt-built pretexts, so a security team can describe the caller, the reason for the call, and the objective in plain language, or paste in a vishing call someone reported.

"The phone call is now the front door, and the person who answers it is working without a filter, a gateway, or a second opinion," said Jason Thatcher, Founder and CEO of Breacher.ai. "AI agents can already hold that conversation at scale. The only way to know whether your verification procedure holds is to call it the way an adversary would. We built the simulator so any security team can do that this month, not next budget cycle."

Security teams run the simulator themselves in four steps. They write the pretext as a prompt, choose a synthetic or consented cloned voice, and launch calls against users synced from Microsoft Entra ID or Google Workspace, with no endpoint agent and no phone system changes. Every call rolls into the OSES™ Risk Score, which records how far the worst call progressed (DEPTH) and how widely calls succeeded across the organization (SPREAD), benchmarked against the customer's sector.

Safeguards are built into the product. Executive voices are cloned only with the consent of the person being cloned, confirmed by a biometric check and voice verification before anything is generated, and an administrator cannot authorize cloning someone else. Every campaign runs under signed authorization, call recording is configured to the consent rules of each jurisdiction in scope, and reporting is organizational, with no named individuals.

Availability and pricing
The OSES™ AI Vishing Simulator is available today, starting at $199 a month. Pricing is published at breacher.ai/pricing-breacher-ai. Organizations that want email, SMS, QR, Microsoft Teams, and live video avatars orchestrated alongside voice can move to the full OSES™ Platform and keep their OSES™ Risk Score baseline. Breacher.ai also offers managed delivery for teams that want the simulator run for them.

About Breacher.ai
Breacher.ai is a cybersecurity company specializing in deepfake social engineering simulation and red team engagements. Its OSES™ (Orchestrated Social Engineering Simulation) platform measures human and process risk with realistic simulations across voice, video, email, SMS, and collaboration tools, trains people on what the simulations find, and proves the change with the OSES™ Risk Score. Breacher.ai was founded by security practitioners and operates as Breacher.ai Corp. Learn more at breacher.ai.

Media contact
Jason Thatcher, Founder and CEO, Breacher.ai
[email protected]

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