New Delhi: The Enforcement Directorate (ED) has frozen trading accounts of a two-listed companies and frozen money parked in the same accounts worth about ₹200 crore in an alleged stock manipulation scheme, with the help of WhatsApp messages. The move has reignited concerns about the easy way in which small investors can be manipulated in pump-and-dump schemes.
What the ED found
The Mumbai Zone of the agency conducted search of 29 premises in six cities, namely Mumbai, Nashik, Ahmedabad, Gandhinagar, Surat and Bhavnagar on Monday, the agency said. Such raids were carried out under Prevention of Money Laundering Act (PMLA).

This case is applicable to R M Drip and Sprinklers Systems and R&B Denims. The ED further noted that the two firms have raised over 31 million shares and convertible warrants through preferential allotment during April 2023 to March 2024. Much of the funding that went towards these allotments allegedly originated from a network of individual, companies and lenders.
Investigators believe that the shares were then promoted under “coordinated marketing campaigns that sought to drive share prices upward. After prices increased preferential allottees were allegedly selling their land at a profit. A significant amount of the funds had been paid to the allotments from a small group of interrelated individuals, firms and lenders, the ED said in a press release, suggesting that the financing had been coordinated among them and not by independent investors.
A familiar playbook
The following is a general outline of a pump and dump. A thinly traded stock is bought up by the inside or related parties. Then tips, messages and “expert” bids roll in and a strong momentum is created. The regular investor is concerned about “missing out” and purchases at a higher price. The promoters sell and the late comers bear the loss.
The only thing that has changed is how the product is delivered. What once spread via phone calls and newspaper columns is now going through WhatsApp and Telegram groups, SMS blasts and social media accounts. Within minutes you can communicate a message to thousands, and the groups resemble friendly neighborhoods sharing research.
The expert’s take
Nithin Kamath, founder and CEO of Zerodha, reacted to the news on X on Monday. He noted that in 2026, people are still getting stock tips on WhatsApp and Telegram, SMS and social media platforms which is a “probably the most foolish way” to lose money”.
Such cases are likely to proliferate, Kamath said. These occurrences are just going to grow now we’re so far into the game, he said, and there are more pump and dumps in the works, whether they be via WhatsApp groups or influencers offering IPOs and stocks.” This will not be a good situation, he added.
As an investor, he gave sound practical suggestions. People who are given a message that offers them easy money should check by asking an AI assistant like Claude or ChatGPT before they take advantage of it as this could be a huge money saver for them. While “If it’s too good to be true, it probably is” is a common saying, “there is no cliché more true than that in the stock market,” he said.
Are retail investors the biggest victims?
For most manipulations, the answer is indeed, yes. Promoters and operators are aware that they are being sold and are mindful of getting out of the situation. Retail investors are brought in on a tip and are typically not given any access to the actual financials, nor who’s behind the campaign. The losers invariably are the gainers of the pumpers.
The period has seen a significant rise in the retail participation in Indian markets with millions of fresh investors entering the fray. A lot of them are using social media for inspiration and thus become a soft target for a coordinated promotion.
How investors can protect themselves
Market participants and regulators have repeatedly suggested a few basic checks:
- Treat unsolicited tips from unknown senders as a warning sign, not an opportunity.
- Be wary of promises of guaranteed or unusually high returns.
- Check whether the person advising you is a SEBI-registered investment adviser or research analyst.
- Look at the company’s fundamentals and trading volumes before buying a stock that has suddenly surged.
- Avoid acting under pressure, since urgency is a standard tool of manipulators.
What comes next
The ED has said the freezing of accounts indicate that the authorities are now being “trailed” by money as well as messages. As investigations unfold, further information regarding the network and groups that did the sharing may become available. The advice for investors remains unchanged: If a stranger with a strange WhatsApp message wants you to make money, he or she must explain himself.


