The $18,000 deposit was wired before she knew anything was wrong. An actor had monitored the commercial real estate listing long enough to time the interception, arriving one business day before the deposit was due, from an address one character off from the leasing agent's real domain, with routing instructions attached in a document formatted to match the legitimate transaction. The small business owner verified the routing number against the attachment and sent the wire. The actual landlord had no record of receiving the deposit when she arrived to take possession of the space.
The actor had assembled enough operational context to make the interception invisible. Her name, the anticipated payment timeline, and the structure of the due diligence exchange were all derivable from documents circulated through the email thread before the fraudulent message was inserted. The interception point was the moment payment routing data moved through an unverified channel. No bank error occurred. No platform was breached. The wire executed exactly as designed.
The mechanism is not specific to commercial real estate. Any business transaction where payment instructions arrive electronically, from an address the recipient expects, within a window the recipient anticipates, carries the same interception risk. For a small business owner who handles vendor payments, contractor invoices, lease deposits, or supplier transfers through email-transmitted routing instructions, the verification gap exists in every transaction. Building a protocol that closes that gap requires understanding which transaction types carry the highest interception risk, knowing that the verification step must use contact information sourced independently from the email thread, and establishing that protocol before any dollar figure enters the communication. A small business owner who verifies routing instructions using documents attached to the same message that delivered them has verified nothing.
Look at the wreckage in this post. This is what happens to a small business owner with an unaudited footprint. The RuleDraft Small Business Isolation Manual was engineered for this exact reality.