Vendor Invoice Fraud in Indian Supply Chains

How Vendor Invoice Fraud in Indian Supply Chains Works

Overview: Vendor Invoice Fraud is an escalating scam impacting Indian businesses, particularly those frequently dealing with external vendors or suppliers. Scammers exploit ongoing business relationships by hijacking email threads with fake bank details, diverting payments intended for legitimate vendors into their own accounts. Losses can range from lakhs to crores and can severely disrupt business operations and relationships. How It Works: The attack typically starts when hackers compromise a vendor’s or supplier’s email account, or sometimes an employee’s mailbox within your organization. They monitor ongoing invoice discussions to learn about real payments due soon. At the right time, the fraudster injects a fake message—with legitimate context and branding—claiming the vendor’s bank details have changed. The unsuspecting accounts team, believing the request is genuine, updates payment instructions and transfers money to the fraudulent account, often in the UAE or via domestic UPI mules. To avoid detection, attackers may set up email rules that delete or forward payment confirmations away from the real vendor. India Angle: Indian firms, especially in textiles, manufacturing, and B2B services, are common targets. Cities like Mumbai, Surat, and Tirupur with dense supply chains see high activity. The scam leverages India’s high reliance on email for invoice and payment communication, and increasingly exploits UPI/IMPS for rapid transfers arranged via Gmail or Outlook. Some attackers exploit weekends or festivals (when vendor response is slow) for maximum impact. Real Examples: A Mumbai textile exporter’s finance team received a well-timed email from what looked like their regular supplier requesting an updated account for a pending ₹50 lakh payment. The email matched previous invoice threads, but the payment details directed funds to a UAE account. The vendor only noticed after weeks, by which time the money had vanished. In another case, the fake email included a malware-laden PDF invoice that enabled further compromise. Red Flags: 1. Requests for bank account changes mid-way through ongoing conversations. 2. Unusual sense of urgency for completing ‘test payments’. 3. PDFs attached to emails from long-standing vendors containing odd formatting or password protection. 4. Vendor claims to have foreign bank accounts despite being based locally. 5. Sudden halt in vendor communications after large transfers. Protective Measures: Always verify any vendor bank detail changes via a known, pre-registered phone number—never trust solely email. Call the vendor independently to confirm. Regularly train finance teams on invoice frauds. Set up dual-authorization for payments. Check for unusual email rules or auto-forwarding in your email system. Deploy reliable malware scanning for attachments and consider using vendor management portals for invoice sharing instead of email. If Victimised: Time is critical—try to recall the transaction via your bank immediately. Notify your vendor and customers, and escalate to cybercrime.gov.in and the 1930 hotline. Preserve all email evidence, and consult the RBI if the loss is significant or if foreign accounts are involved. Related Scams: CEO Fraud—where a company executive’s identity is faked to generate fraudulent payment requests; Fake GST Update Emails—posing as government or vendor notices to trigger false compliance payments; Invoice Malware Attacks—where malicious attachments allow attackers to monitor or disrupt finances.

Visual Intelligence:

BharatSecure's AI has identified this as a used in scams targeting Indian users.

Who Does Vendor Invoice Fraud in Indian Supply Chains Target?

General public across India

Red Flags — How to Identify Vendor Invoice Fraud in Indian Supply Chains

• Unsolicited requests to change vendor bank details
• Emails from suppliers using slightly different domains
• Pressure to make test payments or urgent transfers under ₹1 lakh
• Invoices requesting payment to international accounts
• Suspicious or unexpected invoice attachments

What To Do If You Encounter Vendor Invoice Fraud in Indian Supply Chains

1. Do not click any links or share personal information
2. Block and report the sender immediately
3. Report at cybercrime.gov.in or call 1930
4. Inform your bank if financial details were shared

How to Report Vendor Invoice Fraud in Indian Supply Chains in India

• Call 1930 — National Cyber Crime Helpline (24x7)
• File a complaint at cybercrime.gov.in
• Contact your bank immediately if money was lost
• Call RBI helpline: 14440 for banking fraud

Frequently Asked Questions

What is Vendor Invoice Fraud in Indian Supply Chains?

Overview: Vendor Invoice Fraud is an escalating scam impacting Indian businesses, particularly those frequently dealing with external vendors or suppliers. Scammers exploit ongoing business relationships by hijacking email threads with fake bank details, diverting payments intended for legitimate vendors into their own accounts. Losses can range from lakhs to crores and can severely disrupt business operations and relationships. How It Works: The attack typically starts when hackers compromise

How does Vendor Invoice Fraud in Indian Supply Chains work?

Overview: Vendor Invoice Fraud is an escalating scam impacting Indian businesses, particularly those frequently dealing with external vendors or suppliers. Scammers exploit ongoing business relationships by hijacking email threads with fake bank details, diverting payments intended for legitimate vendors into their own accounts. Losses can range from lakhs to crores and can severely disrupt busine

How to protect yourself from Vendor Invoice Fraud in Indian Supply Chains?

Do not click any links or share personal information Block and report the sender immediately Report at cybercrime.gov.in or call 1930 Inform your bank if financial details were shared

How to report Vendor Invoice Fraud in Indian Supply Chains in India?

Report to cybercrime.gov.in or call 1930 (National Cyber Crime Helpline). You can also contact your local police station's cyber cell.

Verify Any Suspicious Message

Check any suspicious message, link, or call for free at bharatsecure.app. BharatSecure uses AI to detect scams in real-time and protect Indian users.