From the past few decades, India has been putting relentless efforts towards making the nation, a podium of financial inclusion for all individuals. These efforts are reflected in the Database on Indian Economy which suggests that today the country holds 2.6 million bank accounts which is indeed a massive progress towards a digital India. Today, over 9 in 10 adults hold a bank account and we are almost standing at what we aimed for. But this development has also invited vulnerabilities in the digital ecosystem.
The accounts that are genuine are adding value to the digital advancement but there are those accounts as well that are created to appear legitimate only to carry forward the fraudulent transactions. In the world of finance, they are called mule accounts.
Mule accounts are those accounts that are created to add a layer of transaction when illegal money is transferred to criminal’s account. Such bank accounts exist to make thetracking of illegal money tougher. When these accounts come together, they become a major financial structure behind transaction laundering.
Regulators don’t allow payment aggregators to process payments for high-risk categories such as betting, gambling, pornographic, gaming, and cryptocurrency platforms. Blocked from legitimate payment channels, these platforms turn to mule accounts to collect and move money. Since these sites operate outside the banks’ line of sight, it becomes challenging for them to tackle them in real-time.
The PWC report says UPI transaction value is expected to grow to 485 trillion by FY30. This means more people and businesses are relying on online payments every day and this scale makes it extremely challenging for banks to monitor each transaction. This is precisely what fraudsters are taking advantage of.
In this blog, we will cover –
- The scale of mule accounts and transaction laundering
- 7 indicators of transaction laundering every risk team must know
- How an intelligent solution can empower banks against transaction laundering
What is the Scale of Mule Accounts and Money Laundering?
In our latest analysis from Jan 2026 – Mar 2026, we identified 5.24 lakh instances of mule that were being used. These are not isolated cases but part of a large and organized fraud network operating across different regions.
This is the data belonging to one quarter and the alarming fact is, numbers are rising exorbitantly each day and as the mule instances rise, so does the volume of transaction laundering. Where payments bank amounted to 41% of mule activity, UPI merchants marked 11%, exposing the vulnerability that the digital financial ecosystem holds.
If accounts belonging to a particular bank are labelled as mule accounts, banks will be brought in custody of regulatory risks.
So, the next obvious question is how can risk managers identify mule accounts and tackle laundered money before it enters the financial funnel.
7 Transaction Laundering Indicators Every Bank Must Know
Transaction laundering is becoming aggressive every day. However, here are 7 clean indicators of it that every bank must know to tackle it beforehand.
- Sudden Surge in Transaction Volume: Dormant or low-activity accounts suddenly begin processing a high volume or high value of transactions without a corresponding change in customer profile or business activity.
- Rapid In-and-Out Fund Movement: Funds are credited and debited within minutes or hours, leaving minimal account balances. This “pass-through” behaviour is a common characteristic of mule account.
- Multiple Payment Instruments Linked to a Single Entity: The same merchant or user operates through several UPI IDs, bank accounts, wallets, or cards to fragment transactions and obscure the money trail.
- Frequent Cross-Border Transfers: Funds are quickly routed to overseas accounts or high-risk jurisdictions, particularly after multiple domestic transfers through intermediary accounts.
- Transactions Misaligned with Customer Profile: The nature, frequency, or value of transactions is inconsistent with the customer’s declared occupation, business model, or historical financial behaviour.
- Repeated Payments to High-Risk Merchants: Accounts frequently transact with betting platforms, illegal gaming websites, unregulated crypto services, adult content platforms, or other merchants known for elevated financial crime risks.
- Networked Mule Account Behaviour: Multiple accounts exhibit similar transaction patterns, share common devices, IP addresses, beneficiaries, or payment identifiers, indicating coordinated laundering activity rather than isolated incidents.
How an Intelligent Solution can Empower Brands Against Transaction Laundering
Transaction laundering cannot be caught through one-time checks or internal transaction data alone. Banks need visibility into where their payment instruments are actually being used across the open web. An intelligent transaction laundering detection system empowers banks to see a bigger picture as to where a bank’s payment instruments are being misused on illegal platforms and gives the bank everything needed to shut them down.
With our OSINT based detection, risk teams can find anomalies beyond restrictions, enabling them to identify mule accounts are identifying in the banking ecosystem –
- Expand the Reach of Your Visibility Outside the Banking Perimeter: Use OSINT continuously to find out where the UPI IDs of your bank and payment instruments are being used in betting sites, rogue websites, shadow applications, and dark payment ecosystems.
- Detect Hidden Money-Laundering Chains: Combine open-source intelligence and payment information to uncover money-laundering chains, including mule accounts and suspicious payment flows that internal monitoring systems miss.
- Intelligence to Take Action On: Get alerts backed up by evidence, including transaction trail, payment instrument information, and proof for investigation and action.
- Enhance AML & Regulatory Compliance: Monitor continuously for external misuse of your payment infrastructure and minimize transaction laundering risk and improve AML practices for regulators.
- Proactive Payment Ecosystem Protection: Monitor newly emerging money-laundering channels, detect newly exposed payment instruments, and prevent illicit payments from becoming a regulatory concern.
Conclusion
As digital transaction volumes continue to surge, banks can no longer afford to treat transaction laundering as an edge case, every unchecked account is a potential entry point for illicit money flows. Manual monitoring at this scale is simply impossible. What banks need is an intelligent, transaction laundering detection framework that continuously evaluates account activity in depth, detects misuse at the source, and turns hidden threats into actionable insights. The banks that invest in such vigilance today will not just avoid regulatory penalties; they will protect the trust their entire business is built on.
Ready to safeguard your ecosystem? Contact us now
Frequently Asked Questions
What is transaction laundering?
Transaction laundering is the process of hiding illegal payments by routing them through legitimate-looking bank accounts or payment channels.
What are mule accounts?
Mule accounts are bank accounts used to receive and transfer illegal funds on behalf of fraudsters.
How do banks detect transaction laundering?
Banks monitor unusual transaction patterns, mule account activity, customer behavior, and high-risk merchant connections.
What are the signs of a mule account?
Common signs include sudden transaction spikes, rapid fund transfers, unusual payment patterns, and links to multiple accounts or devices.
Why is transaction laundering a risk for banks?
It exposes banks to financial losses, regulatory penalties, and compliance risks.
