Stop a spoofed vendor from redirecting payment
Catch attackers posing as vendors and suppliers to redirect payments and change banking details, on the calls where accounts payable acts.
Where vendor impersonation shows up
Banking detail changes under pressure
Spoofed vendors pushing accounts payable to update payment details for an urgent invoice or onboarding.
Established-relationship abuse
Attackers who reference real invoices and history to make a redirect feel routine.
How a vendor impersonation attack unfolds
These attacks move through a recognizable sequence. Diopter scores that sequence while the call is still in progress.
A known vendor reaches out
The caller references real invoices and history, presenting as a supplier the team already pays.
An urgent invoice
A late payment or a deadline frames the banking change as time-sensitive.
A new point of contact
The request comes from a fresh email domain or number, away from the established channel.
The change is pushed
A detail update becomes a full banking redirect for current and future payments.
Payment is redirected
Accounts payable updates the record and the next payment leaves for the attacker's account.
What Diopter looks for
Identity and payment verification
Confirm the vendor contact and validate the new banking details against fraud signals.
Synthetic media on vendor calls
Score the call for cloned voice and deepfake video used to authorize the change.
Pressure and policy checks
Detect the urgency and out-of-policy framing that accompanies a payment redirect.
From signals to one action your team can take.
- Vendor identityUnconfirmed
- Payment detailsChanged
- ConversationPressure rising
Diopter holds the banking-detail change for verification before accounts payable updates the record.
Most tools check one clip. Diopter reads the whole call.
Point-in-time detectors answer a single question: is this video or voice fake? A good clone passes that test. Diopter scores the whole conversation, the authority claims, the manufactured urgency, the push to go off-channel, and the escalating ask, then raises a verdict on the pattern a single frame cannot show.
A spoofed vendor can sound routine. A real banking-detail change does not arrive under pressure, off-channel, and outside your controls.
Light to deploy, clear about what runs where.
Pilot in days, roll wider through MDM, and keep sensitive call media inside your perimeter.
- On-prem and hybrid deployments supported
- No caller-side install
- Bot or bot-free capture
- Configurable retention, including ZDR
- MDM rollout (Intune, Jamf)
- SOC 2 Type II in progress
What security and fraud teams ask first.
Walk an attack arc with Diopter.
In 30 minutes, we will replay a real deepfake incident, show the signals Diopter would score, and map the verdict your team could act on.