14 Nov, 2025 @ 14:37
1 min read

Elon Musk’s X slapped with €5 million fine in Spain over dodgy crypto ads

SOCIAL media giant X (formerly Twitter) has been hit with a hefty €5 million fine in Spain after breaking the law on advertising financial products, including cryptocurrencies.

The Spanish Securities and Exchange Commission (CNMV) announced today that it imposed the massive €5.8 million penalty for ‘a very serious and ongoing violation’ of the country’s strict financial advertising rules.

The investigation, launched back in November 2023, followed the discovery of ads promoting cryptocurrencies posted on X by an unlicensed financial firm called Quantum AI. The company, which has no official approval to offer financial services in Spain, had been peddling digital assets to unsuspecting users.

The CNMV said the social media platform failed to comply with regulations that came into force in March 2023, requiring strict oversight on the advertising of financial products. The new rules were introduced in response to growing concerns about rogue financial companies targeting consumers online.

READ MORE: Donald Trump and Elon Musk voice support for Spain’s hard-right Vox party

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The €5 million fine relates to breaking laws regarding advertisement of financial products, such as cryptocurrencies.

Under the regulations, websites, social media platforms, and other digital media outlets must ensure that any financial product ads come from legitimate and licensed companies. They must also check that advertisers are not included on blacklists of illegal firms.

Rodrigo Buenaventura, the then-president of the CNMV, explained when announcing the probe that platforms like X were under increased scrutiny to prevent ‘harmful’ and ‘misleading’ promotions of unregulated investment schemes.

This latest fine is just the tip of the iceberg. Spanish authorities have been cracking down on rogue crypto ads in recent months, as the country works to bring digital asset promotions under control. Just last year, the country’s crackdown on illegal crypto operations ramped up, with many platforms now under the watchful eye of regulators.

The €5 million penalty adds to the growing list of legal headaches for X since Elon Musk took control of the platform in 2022.

Critics have long warned that the billionaire’s laissez-faire approach to content moderation could open the door to exploitation by bad actors, and this latest incident is fuelling concerns about the platform’s ability to manage its advertising rules.

X has yet to comment publicly on the fine, but it’s clear that the stakes are getting higher for social media platforms operating in Europe. Musk’s company now faces increased scrutiny not only for its content but for how it handles financial ads aimed at vulnerable consumers.

As regulators tighten the screws on cryptocurrency promotions, it’s becoming clear that Spain will be keeping a very close eye on digital platforms like X in the months to come.

Spain’s crackdown on rogue crypto ads is part of a wider European effort to protect consumers from potentially fraudulent or misleading investment opportunities.

The EU has been introducing tighter regulations across the board, with many governments taking action to ensure platforms like X don’t become breeding grounds for illegal or harmful promotions.

Click here to read more Spain News from The Olive Press.

Dilip Kuner is a NCTJ-trained journalist whose first job was on the Folkestone Herald as a trainee in 1988.
He worked up the ladder to be chief reporter and sub editor on the Hastings Observer and later news editor on the Bridlington Free Press.
At the time of the first Gulf War he started working for the Sunday Mirror, covering news stories as diverse as Mick Jagger’s wedding to Jerry Hall (a scoop gleaned at the bar at Heathrow Airport) to massive rent rises at the ‘feudal village’ of Princess Diana’s childhood home of Althorp Park.
In 1994 he decided to move to Spain with his girlfriend (now wife) and brought up three children here.
He initially worked in restaurants with his father, before rejoining the media world in 2013, working in the local press before becoming a copywriter for international firms including Accenture, as well as within a well-known local marketing agency.
He joined the Olive Press as a self-employed journalist during the pandemic lock-down, becoming news editor a few months later.
Since then he has overseen the news desk and production of all six print editions of the Olive Press and had stories published in UK national newspapers and appeared on Sky News.

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