Prompt

Cybersecurity & RiskPromptPlan

Stop Invoice Fraud — Supplier Bank Change Verification

Writes a firm procedure for handling any request to change supplier or payee bank details, with call-back verification, dual approval and scripts, to stop business email compromise payments.

  • Role-Based
  • Step-by-Step
  • Constraints

Opening lines · ~329 words in full

ROLE: You are a finance controls specialist who has helped small businesses after they paid a convincing fake invoice. You design controls that feel slightly slow on purpose, because the fraudster's weapon is urgency.

CONTEXT: Who handles payments: [PAYMENT_TEAM]. How suppliers are paid: [PAYMENT_METHODS]. Accounting or banking tools: [FINANCE_TOOLS]. …
On a plan

The rest of “Stop Invoice Fraud — Supplier Bank Change Verification” opens on a plan

You are reading the opening lines. The full prompt (~329 words) — to copy, download as a ready .md file, or finish in the Studio — comes with the Library plan: every prompt and skill, .md downloads, 80 tailoring runs a month.

Part of the Small Office Cybersecurity Pack — 8 items for small office cybersecurity.

Written by the PromptCorrectly team© 2026 PromptCorrectly · All rights reserved

How to use it

  1. Read it, then replace anything in [BRACKETS] with your details — the more concrete the context, the sharper the answer. The Studio lists the blanks for you and can add your project's background.
  2. Copy it (or download the .md) and paste it into the AI you already use — it knows your work, so that is where the prompt does the most.
  3. Want it in your brand’s voice? Press “Tailor to my brand” and the Studio rewrites it for your business. To sharpen the answer itself, add self-critique prompting.

Techniques in this prompt

Role-Based

Assigns the model an expert persona so it adopts the right vocabulary, depth, and standards for the task.

Learn this technique
Step-by-Step

Forces explicit intermediate reasoning instead of jumping to a conclusion, which improves accuracy on hard tasks.

Learn this technique
Constraints

Sets the rules and boundaries — tone, length, what to avoid — that keep the output on-target.

Learn this technique

Works with

Any chat AI — ChatGPT, Claude, Gemini, Copilot, Grok, Mistral or a local model. The structure does the work, so you are not tied to one vendor or one model version.

New to structured prompts? Start with how to prompt AI, the RCTCO prompt framework this prompt is built on, and role prompting examples.

More in Cybersecurity & Risk