Fulgar S.p.A. listed on RansomHouse leak site

• Ransomware group: RansomHouse
• Country: Italy
• Sector: Manufacturing
• Announcement date: November 12, 2025

RansomHouse claims attack on Fulgar S.p.A.

The threat actor known as RansomHouse has officially listed the Italian textile manufacturer Fulgar S.p.A. on its leak site. This announcement, made on November 12, 2025, follows a claimed cyberattack that occurred on October 31, 2025. The listing indicates a potential data breach, though the organization has not issued a formal response regarding the incident.

According to the notice published by the threat group, the company's internal systems were encrypted during the attack. The RansomHouse group has issued an urgent call to the management of Fulgar S.p.A., urging them to initiate contact with the attackers. The group's stated objective in demanding communication is to prevent the compromised data from being leaked to the public or sold to various third parties on the dark web.

Details regarding the alleged compromise

While the threat actor has claimed to have successfully compromised the company's systems, specific details regarding the exact nature or volume of the compromised data have not been provided. The group has not disclosed the total size of the data or the specific number of files involved in the breach. Additionally, no ransom demand has been publicly specified in the announcement.

Despite the lack of descriptive information regarding the contents of the breach, the RansomHouse group claims that evidence of the theft is available. The group asserts that files can be downloaded under a designated 'Evidence' section on their platform to prove the validity of their claims.

About Fulgar S.p.A.

Fulgar S.p.A. is an international textile company that operates within the manufacturing sector. The organization specializes in the production of polyamide yarns and covered elastomers. The company is known for its focus on innovation and sustainability, providing specialized solutions for the global textile market, including the production of eco-friendly and biodegradable fibers.

Analysis and potential impact

The RansomHouse group has been active since 2021, with a primary focus on data exfiltration and extortion tactics. This specific incident highlights the ongoing threat of double-extortion ransomware, a method where attackers not only encrypt a victim's systems to disrupt operations but also steal sensitive data to use as leverage for blackmail. In such scenarios, organizations face significant pressure to meet ransom demands to prevent the public release of their information.

The potential consequences for Fulgar S.p.A. are multifaceted. From an operational standpoint, the encryption of systems can severely disrupt business continuity. From a commercial perspective, such an incident can negatively impact the company's reputation among its global partners and customers. Furthermore, as an Italy-based company, any confirmed data breach could trigger legal sanctions and administrative fines under the General Data Protection Regulation (GDPR).

The impact may also extend to individuals. Depending on the nature of the data involved, employees or business partners could face risks such as identity theft or targeted phishing attacks. To mitigate these risks, organizations in the manufacturing and textile sectors often focus on robust defensive measures, such as maintaining offline backups, implementing strict access controls, and conducting regular security awareness training to defend against the evolving tactics used by extortion-focused groups.