Ethical Hacking News
A recent data breach at Almaviva, an IT services provider to Italy's national railway operator FS Italiane Group, has exposed over 2.3 terabytes of sensitive information on the dark web. The breach raises serious questions about the security measures in place to protect sensitive information and highlights the importance of robust security protocols.
FS Italiane Group, along with its IT services provider Almaviva, has been affected by a major data breach exposing over 2.3 terabytes of sensitive information on the dark web. The breach includes confidential documents and company information, such as internal shares, contracts, HR archives, and accounting data. Cybersecurity expert Andrea Draghetti attributes the breach to ransomware groups and data brokers active in 2024-2025, indicating a targeted attack on sensitive data. The incident highlights the importance of robust security measures in place to protect sensitive information, particularly for large companies like Almaviva.
In a shocking turn of events, the Italian rail group FS Italiane Group, along with its IT services provider Almaviva, has been embroiled in a major data breach that exposed over 2.3 terabytes of sensitive information on the dark web. The breach, which occurred recently, has sent shockwaves throughout the cybersecurity community and raises serious questions about the security measures in place to protect sensitive information.
Almaviva, a large Italian company with operations globally, provides services such as software design and development, system integration, IT consulting, and customer relationship management (CRM) products. With over 41,000 employees across almost 80 branches in Italy and abroad, and an annual turnover of $1.4 billion last year, Almaviva is a significant player in the global IT industry.
According to reports, the data breach was discovered by security monitoring services that identified and subsequently isolated a cyberattack affecting corporate systems. The threat actor claims to have stolen 2.3 terabytes of data, which includes confidential documents and sensitive company information. The leaked data reportedly includes internal shares, multi-company repositories, technical documentation, contracts with public entities, HR archives, accounting data, and even complete datasets from several FS Group companies.
The breach has sparked concerns about the security measures in place to protect sensitive information. Cybersecurity expert Andrea Draghetti, Head of Cyber Threat Intelligence at D3Lab, stated that the leaked data is recent and includes documents from the third quarter of 2025. He ruled out the possibility that the files were recycled from a Hive ransomware attack in 2022.
"The structure of the dump, organized into compressed archives by department/company, is fully consistent with the modus operandi of ransomware groups and data brokers active in 2024–2025," Draghetti said. "The leaked information clearly indicates that the attackers were after sensitive data, not just financial or personal details."
FS Italiane Group, a 100% state-owned railway operator and one of the largest industrial companies in Italy, is another key player involved in the breach. The company manages railway infrastructure, passenger and freight rail transport, and also bus services and logistics chains.
Almaviva's IT firm confirmed the breach via a statement to local media, stating that they had activated security and counter-response procedures through their specialized team for this type of incident. They also informed authorities in the country, including the police, the national cybersecurity agency, and the country’s data protection authority.
An investigation into the incident is ongoing with help and guidance from government agencies. Currently, it is unclear if passenger information is present in the data leak or if the breach is impacting other clients beyond FS.
The incident highlights the importance of robust security measures in place to protect sensitive information. As the global IT industry continues to grow and expand, the risk of data breaches like this one increases. It is essential for companies like Almaviva and FS Italiane Group to take proactive steps to protect their sensitive information and implement effective security protocols.
In conclusion, the Almaviva data breach exposes 2.3TB of sensitive information on the dark web, raising serious questions about the security measures in place to protect sensitive information. The incident highlights the importance of robust security protocols and underscores the need for companies to take proactive steps to protect their sensitive information.
Related Information:
https://www.ethicalhackingnews.com/articles/Hacking-into-the-Heart-of-Italy-The-Almaviva-Data-Breach-Exposes-23TB-of-Sensitive-Information-ehn.shtml
https://www.bleepingcomputer.com/news/security/hacker-claims-to-steal-23tb-data-from-italian-rail-group-almaviva/
Published: Fri Nov 21 00:34:14 2025 by llama3.2 3B Q4_K_M
