Waltio Crypto Platform Hack Prompts French Authorities Probe

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French authorities have launched a preliminary investigation into an information breach involving Waltio, a cryptocurrency tax reporting platform, after considerations emerged that hackers might have compromised customers’ private data.

In a discover issued Thursday, French cybersecurity authorities mentioned the Paris Public Prosecutor’s Workplace and the Nationwide Cyber Unit are actively analyzing what knowledge hackers stole and which Waltio customers the breach affected. Officers warned that criminals may goal uncovered customers by posing as safety professionals to trick them into handing over their digital belongings.

FRENCH CRYPTO TAX PLATFORM TARGETED IN EXTORTION ATTEMPT BY HACKER GROUP

The corporate, Waltio, has filed a legal criticism after hacker group, known as Shiny Hunters, claimed to have stolen private knowledge linked to roughly 50,000 customers, principally in France, and issued a ransom… pic.twitter.com/ly0tw5QJiI

— Bitcoin Information (@BitcoinNewsCom) January 23, 2026

The warning adopted a report from French newspaper Le Parisien, which mentioned a hacker group known as Shiny Hunters claimed duty for the assault and demanded a ransom from Waltio. In accordance with the report, the hackers accessed private knowledge from about 50,000 customers, most of them primarily based in France.

France Probes Waltio Information Breach as “Wrench Assault” Dangers Rise

French authorities warned {that a} latest knowledge leak may put crypto customers in peril. In consequence, uncovered names, house addresses, and particulars about crypto holdings have made individuals straightforward targets for criminals. In response, attackers typically contact victims or their members of the family instantly and use threats to drive the switch of digital belongings. This apply, generally generally known as a “wrench assault,” depends on bodily intimidation quite than hacking.

In the meantime, officers confirmed that these assaults have already occurred in France and cautioned that affected Waltio customers and their family members may face the identical dangers. Total, the warning underscores rising security considerations as criminals more and more concentrate on recognized crypto holders.

On the identical time, the investigation comes as France tightens oversight of the crypto business underneath the EU’s Markets in Crypto-Belongings Regulation (MiCA). Beneath these guidelines, crypto corporations should meet stricter licensing and transparency requirements. Consequently, French regulators have ordered non-compliant companies to both apply for authorization or shut down their operations, with the compliance deadline set for June 30.