Today, payment fraud is no longer arriving as an obviously suspicious request. It is arriving with a paper trail, an approval history, and no reason to prompt the receiver to question its integrity or ask any further questions. What’s more is the attack landscape is expanding as AI tools lower the barrier for youth and novice hackers to be able to scale and build sophisticated campaigns at half the cost and time it would traditionally take them. With these advanced skills, they are able to manipulate the trusted processes organizations use to authorize payments. Following an analysis of 597 intent-driven payment fraud attack attempts observed during the first half of 2026, Trustmi, discovered and named of two emerging payment fraud threats – Ghost Executive and Deadline Deception
In response, organizations need to modernize their defenses to keep pace. Validating an email, a document, or payment instruction in isolation is no longer enough. Security teams need to understand how every element of the request connects across the full payment workflow. What’s key today is measuring not only cyber risk but trust risk as well.
Two Emerging Fraud Threats Reshaping Enterprise Payments
As AI gives attackers the ability to create convincing emails, financial documents and fabricated business conversations faster and at greater scale, payment fraud is evolving beyond isolated phishing messages or malware into coordinated campaigns designed to mirror legitimate business activity. Trustmi’s analysis of this changing threat landscape identified two emerging payment fraud threats — Ghost Executive and Deadline Deception — that demonstrate how attackers are combining believable financial artifacts, fabricated conversations and behavioral pressure to manipulate trusted payment processes. While neither attack requires AI to succeed, AI is becoming an increasingly powerful enabler, making the components of these campaigns easier to create, refine and scale.
Ghost Executive is an attack in which fraudsters fabricate an executive’s approval, either by inserting the executive into a falsified email conversation or placing apparent executive authorization on a fraudulent financial document – so the payment looks like a decision that has already been made. The attack exploits the authority associated with senior leadership. Rather than asking a finance or accounts payable employee to make a new decision, the attacker presents the payment as an instruction that has already been evaluated and approved. The executive is present in appearance but absent in fact, making employees less likely to challenge or independently verify the request.
Deadline Deception, on the other hand, pairs fraudulent paperwork with a false deadline, often an overdue notice, final demand or end-of-day payment requirement – to reduce the time available for verification and pressure an employee into releasing funds. Where Ghost Executive borrows authority, Deadline Deception weaponizes urgency. By framing payment as the safest option and delay as the greater business risk, attackers attempt to override established review procedures and discourage employees from independently validating the vendor, banking information or claimed approval.
Neither of these attacks depends on malware or a single technical compromise. They manipulate the payment process itself, using several believable artifacts that reinforce one another across email, vendor records, documents, and payment workflows. Controls that validate only the sender, only the attachment, or only the payment instruction may miss the full attack narrative.
Traditional Security Alone Can’t Stop Modern Payment Fraud
Traditional security controls remain essential for detecting malware, phishing, compromised credentials, and unauthorized access. But modern payment fraud increasingly operates outside those familiar patterns. A request may come from an authenticated account, contain a clean-looking financial document, and appear to follow an established approval process. Examined individually, none of those elements may trigger an alarm. The risk becomes visible only when organizations connect the signals across the broader payment workflow.
That means security teams need to look beyond whether an email, attachment, or user is technically legitimate and ask whether the business activity itself makes sense. A new payment destination paired with altered banking details, an unexpected invoice, apparent executive approval or sudden deadline pressure may each seem explainable on their own. Together, however, they can reveal a coordinated fraud attempt.
Defending against these attacks requires security and finance teams to share visibility into the signals that determine whether a payment can be trusted. That includes ERP and vendor data, email communications, payment history, approval of workflows and changes to banking information. Organizations should independently verify executive approvals and banking changes through known channels rather than relying solely on information contained within the request itself. Callback verification can help, but it should be one layer of validation rather than the final determination that a transaction is legitimate.
Ultimately, payment fraud prevention cannot sit entirely within either security or finance. Security teams bring expertise in identifying anomalous behavior and suspicious activity, while finance teams understand normal vendor relationships, payment processes, and approval patterns. Connecting those perspectives gives organizations a better chance of identifying fraud designed specifically to appear legitimate.
The Bottom Line
Modern payment fraud has evolved into a trust and business process problem rather than simply a cybersecurity issue. As attackers use AI to generate convincing social engineering to successfully manipulate humans to break into systems, organizations need to adopt unified teams and connected controls. By bringing security and finance together, connecting signals across the payment workflow, and independently validating trust and authorization, organizations can strengthen their defenses against fraud that is designed to look legitimate.
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