Fraud Alert: BKA Issues Warning About Dubious Stock Tips in Whatsapp Groups

Tue 17th Jun, 2025

The Federal Criminal Police Office (BKA) has issued a warning to the public regarding a growing number of fraud cases linked to dubious stock tips shared through Whatsapp groups. In recent months, numerous victims have reported being lured by scammers using fake profiles of well-known financial influencers. These fraudsters promise high returns and manipulate unsuspecting individuals into purchasing so-called 'secret tip' stocks.

One common tactic employed by these criminals is known as 'Pump-and-Dump.' This involves recommending insignificant stocks until their prices surge, allowing the scammers, who already own these stocks, to sell at a profit. Once they exit the market, the stock prices plummet, leaving the victims with substantial losses.

In Germany alone, several interest groups have formed, comprising up to a hundred affected individuals, according to investor lawyers. Munich-based attorney Stephan Greger, who represents numerous victims, stated, 'The total amount of losses is extremely high, and the number of affected individuals is increasing daily.' He emphasized the necessity of the BKA's warning as more people fall prey to these schemes.

While the BKA has yet to provide specific data on the number of criminal complaints, officials acknowledge that the Whatsapp groups feature not only existing 'penny stocks' but also 'fake stocks.' A spokesperson for the agency highlighted that there are even 'hybrid forms' involved. Allegations of market manipulation are also being investigated, although law enforcement faces challenges in tracking down the perpetrators, many of whom operate from abroad and do not typically deal in German stocks traded on local exchanges.

The BKA advises individuals to exercise caution when receiving unsolicited investment recommendations through messaging services and online forums. It is crucial to verify such tips against reliable sources. Indicators of potential fraud include unrealistic profit promises and artificial pressure to act quickly. Furthermore, the BKA encourages victims to file a police report, even if they manage to recognize the fraud attempts in time, and to inform their banks to prevent additional similar transactions.

Given the complexities of these investigations, there are pressing questions about the role of social media companies, particularly Meta, in combating these fraudulent activities. Many of these scam advertisements proliferate on platforms like Facebook and Instagram. Victims allege that despite reporting these fake profiles, Meta often fails to remove them promptly. Attorney Greger is exploring the possibility of pursuing compensation claims against Meta as well.

A spokesperson for Meta acknowledged the prevalence of fraud schemes, both online and offline, aimed at manipulating individuals. The company claims to be actively working with industry partners to identify and address these issues more effectively. They maintain a strict policy against content that misleads or aims to defraud users and continuously strive to eliminate fraudulent attempts from their platforms. Users are encouraged to report any content they believe violates Meta's guidelines for review and appropriate action.


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