Fast Facts

• CryoPur, a French biogas tech firm, was hit by the Incransom ransomware group.
• Attack discovered on November 25, 2025; suspected attack date matches discovery.
• CryoPur specializes in converting raw biogas into bio-LNG and high-purity CO₂.
• Ransomware attacks against industrial and environmental tech are on the rise.
• No public details yet on the extent of data stolen from CryoPur.

When Green Tech Meets the Dark Web

Imagine a gleaming facility on the outskirts of Paris, humming with cold precision, as raw biogas is transformed into clean, liquefied energy. This is the world of CryoPur, a pioneering French company at the forefront of biogas purification and liquefaction. But on a late November day in 2025, that world collided with a far colder reality: the shadowy underworld of ransomware.

According to ransomware.live, CryoPur’s digital defenses were breached on November 25, 2025, by a group known as Incransom, also called Coinbasecartel. While the technical details remain sparse, the attack was significant enough to warrant public listing among the latest cyber victims. CryoPur’s parent company, La Française de l’Énergie (FDE), now finds its prized clean-tech acquisition in the crosshairs of cyber extortionists.

Inside the Attack: Why CryoPur?

CryoPur isn’t just another industrial company; it’s a symbol of Europe’s push towards greener energy and carbon reduction. Its patented systems are deployed from farms to factories, converting waste into valuable fuel and pure carbon dioxide. That makes it a tempting target for cybercriminals, who increasingly see industrial innovation as both lucrative and vulnerable.

Ransomware attacks like this typically unfold as follows: hackers gain access to a company’s internal network, often via phishing emails or unpatched software. Once inside, they encrypt critical files and demand payment - usually in cryptocurrency - to restore access. Sometimes, they threaten to leak sensitive data to increase pressure. The criminal calculus is simple: the more valuable or disruptive the target, the higher the potential ransom.

While there is no confirmation yet of data exfiltration or ransom demands in CryoPur’s case, previous incidents suggest the risks are real. In 2022, the Colonial Pipeline attack in the US demonstrated how ransomware can halt entire sectors, and in recent years, energy and environmental tech firms have faced a surge in such threats.

Broader Implications: The New Frontline

The targeting of CryoPur fits a troubling pattern: cybercriminals are shifting their sights from traditional targets like banks and retailers to the infrastructure underpinning society’s push for sustainability. French and EU authorities have repeatedly warned of the risks facing industrial control systems, which are often less protected than their IT counterparts.

For CryoPur, the incident is more than a technical hiccup - it’s a wake-up call for the entire sector. As advanced clean technologies become central to Europe’s economic and climate ambitions, their security is now a matter of national interest. The price of progress, it seems, is eternal vigilance against those who would hijack the future for profit.

WIKICROOK

• Ransomware: Ransomware is malicious software that encrypts or locks data, demanding payment from victims to restore access to their files or systems.
• Biogas: Biogas is a renewable gas created by breaking down organic matter without oxygen, commonly used for energy and waste management.
• Phishing: Phishing is a cybercrime where attackers send fake messages to trick users into revealing sensitive data or clicking malicious links.
• Data Exfiltration: Data exfiltration is the unauthorized transfer of sensitive data from a victim’s system to an attacker’s control, often for malicious purposes.
• Industrial Control Systems (ICS): Industrial Control Systems (ICS) are computerized systems that manage and automate machinery and processes in factories and critical infrastructure.