Most small businesses do not want another subscription. As long as it seems that things are working, they seem to be fine with their workflows and the way they go about payments! For instance, if invoices arrive by email, approvals happen in a text thread, and payments get sent through a bank portal, things are “working,” right?<\/p>\n
Wrong! Because that kind of setup is exactly what modern vendor-payment fraud is built to exploit. It just takes one convincing message to turn a fake request into a real ACH (bank transfer) or wire.<\/p>\n
This is not a made-up scenario. Such frauds are real, and they are aimed at Accounts Payable (AP) workflows. In the 2025 AFP Payments Fraud and Control Survey, 79% of organizations reported attempted or actual payment fraud in 2024 and 63% said business email compromise (BEC) was the top way fraud was attempted.<\/p>\n
Not only that! The FBI\u2019s Internet Crime Complaint Center (IC3) reported total losses amounting to a whooping $16.6 billion in 2024.<\/p>\n
Fraudsters automate the same tricks across thousands of small and midsized businesses because they do not need to beat your bank just your process.<\/p>\n
Here are three of the most common patterns that repeat across small and midsized businesses, along with some real examples of how such frauds have played out:<\/p>\n
A real vendor’s email gets spoofed (or compromised), and you receive messages similar to the tune of “Hi, our banking information has changed. Please send the next payment to the updated account.” If bank changes are approved by a \u2018reply yes\u2019 email, you\u2019re exposed. And if you treat the latest email as your source of truth, you\u2019re using your least secure channel to route money and recovery can be difficult, especially for wire transfers that are final and irrevocable once processed.<\/p>\n
Real example:<\/strong> A U.S. business in the middle of a major remodel nearly sent $300,000 to a fraudulent account after attackers inserted themselves into a contractor email thread and sent updated payment instructions. The business avoided the loss by slowing the payment down and verifying the change through a trusted channel before sending funds.<\/p>\n Fraudsters do not need to reinvent the wheel. They just need to mimic a vendor\u2019s branding and invoice layout, then send a \u201cpast due\u201d invoice when AP is busy, which is often the case around payroll. If approvals are made in different email threads and chats, it naturally becomes very hard to see who signed off and when. And that\u2019s how \u201cconvincing\u201d fake invoices get paid.<\/p>\n Real example:<\/strong> A small construction firm was tricked into paying a legitimate-looking invoice after criminals used a look-alike email address and swapped the bank details. The company wired $93,425 to the fraudulent account and only discovered the scam when the real subcontractor later called, asking why they had not been paid.<\/p>\n This is one of the classic e-mail impersonation scams that\u2019s strangely very common. Someone impersonates the owner or CFO and pressures the bookkeeper or the one authorised to approve payments, saying something like “Urgent! Pay this now, I am in meetings.” In this case, it is not just a cybersecurity problem. It is an approval workflow problem. A weak or unclear approval workflow makes it difficult for the staff to say, “This request doesn’t match our process, so I can’t push it through.”<\/p>\n Real example:<\/strong> In one CEO-impersonation case described by Utah authorities, an accountant received a spoofed email that seemed to be from the CEO asking to urgently wire funds to a supplier. The accountant sent roughly $60,000, and the money was quickly withdrawn and unrecoverable.<\/p>\n Such scams succeed because there are gaps, and scammers know how to exploit those gaps in vendor setup, approvals, and payment changes, especially when things are rushed.<\/p>\n The real fix? Controls that make fraud harder to pull off!<\/p>\n Of course, small businesses neither need nor can always afford a security operations center. The goal is not to create more work for your team. It is, rather, to move the work you already do into a repeatable set of controls that are hard for fraudsters to bypass, and these are some ways that that can be done:<\/p>\n In fact, the FBI specifically advises practices like verifying any change in account number or payment procedures, and setting up two-factor (or multi-factor) authentication on any account that allows it.<\/p>\n What Zenwork Payments does is centralize key AP work into one controlled workflow. From invoice capture to payment approvals, vendor payments, W-9 collection, TIN matching, and auto-drafted 1099s, you can run these steps in one system.<\/p>\n Now, you can try to manage those controls across email, spreadsheets, and your bank portal or you can choose better and run them in one place, with the same steps and rules followed consistently, even during payroll week.<\/p>\n When you have a customizable and rule-based approval workflow, you can reduce the risk of a single person in your system giving the green light to a payment, as in a “click and pay” event. Strong internal controls add a deliberate checkpoint that breaks the urgency-based fraud playbook. For example, payments over a specific dollar amount can require a second approver who is not the person who entered the invoice or requested the bank change.<\/p>\n If invoices are coming in from everywhere, you can very easily lose track. However, when you centralize intake and tracking, invoices can be uploaded, emailed in, or drag-and-dropped into one place with OCR extraction and validation before approval and payment, and that makes fakes and inconsistencies much easier to spot and resolve.<\/p>\n A good vendor onboarding system can help cut through the noise and chaos around vendor data, and so the space for fraudulent practices is further reduced. In a standardized flow that collects W-9, TIN, and banking details in one place, there is no scope for “one-off” vendor setups, and fraudsters find it harder to sneak in.<\/p>\n With such centralization, AP can pay from one place instead of having to do bank portal hopping. Approvals and checks also stay the same each time, so there are clear controls.<\/p>\n Bad vendor data creates year-end chaos, and that’s when fraudsters can exploit rushed decisions. A system that keeps vendor and payment data organized supports cleaner 1099 prep and reduces last-minute exceptions. It doesn\u2019t give rise to a situation where a vendor’s information does not make sense at year-end (which is often a red flag you wish you had caught before you sent money).<\/p>\n In a snapshot, this is what it can look like before and after using Zenwork Payments:<\/p>\n Of course, your argument can be, “But we already do this ourselves.”<\/p>\n And yes, you probably do it well most days. But the question is not “Do we have controls?”<\/p>\n It is more “Do our controls still work when we are tired, rushed, putting out other fires, short-staffed, or dealing with something unusual?”<\/p>\n Fraud thrives in exceptions a new vendor, an urgent payment, changed bank info, an invoice that does not match the usual pattern, someone on vacation, or someone else filling in. A controlled workflow helps ensure exceptions are handled deliberately rather than reflexively.<\/p>\n Whether you use Zenwork Payments or not, these are some of the controls you can implement today to reduce vendor-payment fraud risk:<\/p>\n Fraud prevention is not about being paranoid it is about acknowledging the reality that payment fraud attempts are widespread, and email impersonation scams are designed to exploit gaps and cracks in vendor payment workflows.<\/p>\n If you want the cheapest way to reduce risk, put controls into the workflow so that the safe path naturally becomes the easy path.<\/p>\n Want to see what that looks like in your process?<\/p>\n Request a Zenwork Payments demo, and we will show you exactly where you are most exposed to vendor-payment fraud today and how even the simplest workflow changes inside Zenwork Payments can help close common gaps without adding headcount.<\/p>\n","protected":false},"excerpt":{"rendered":" Most small businesses do not want another subscription. As long as it seems that things are working, they seem to be fine with their workflows and the way they go about payments! For instance, if invoices arrive by email, approvals happen in a text thread, and payments get sent through a bank portal, things are […]<\/p>\n","protected":false},"author":2,"featured_media":13218,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[374],"tags":[],"class_list":["post-13217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vendor-payments"],"acf":[],"yoast_head":"\n2. The fake invoice that looks real<\/h3>\n
3. The “CEO needs this today” email<\/h3>\n
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How Zenwork Payments Helps Prevent And Contain Vendor Payment Fraud?<\/h2>\n
1. Strong approval workflows that slow down bad decisions<\/h3>\n
2. Centralized invoice intake and tracking<\/h3>\n
3. Vendor onboarding built for consistency and compliance<\/h3>\n
4. Centralized payment options<\/h3>\n
5. 1099 readiness as a stealth fraud control<\/h3>\n
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\n \nStage<\/th>\n Before (Manual AP)<\/th>\n After Zenwork Payments<\/th>\n<\/tr>\n<\/thead>\n \n Bank change request<\/td>\n Email comes in<\/td>\n Request comes in through a vendor portal for updates, instead of coming in via an email thread<\/td>\n<\/tr>\n \n Decision\/approval<\/td>\n Implicit (reply\/email thread)<\/td>\n Routed to the right approver<\/td>\n<\/tr>\n \n Verification<\/td>\n Usually skipped<\/td>\n Verification is required before updating details<\/td>\n<\/tr>\n \n Update + record<\/td>\n Bookkeeper updates ACH (little trace)<\/td>\n Change is centralized in the vendor record (who\/what\/when is tracked)<\/td>\n<\/tr>\n \n Payment<\/td>\n Payment goes out<\/td>\n Payment is released only after checks<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n A Simple Fraud-Prevention Checklist That You Can Use Today<\/h2>\n
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The Bottom Line<\/h2>\n