Play ransomware group claims data breach against MP Filtri

• Ransomware group: Play
• Country: Italy
• Sector: Manufacturing
• Announcement date: December 29, 2025

Play ransomware group lists MP Filtri on leak site

The Play ransomware group has officially added the Italian manufacturing company MP Filtri to its data leak site. According to the announcement made on December 29, 2025, the threat actor group claims to have successfully compromised the organization and obtained access to private and confidential information. While the group has claimed the attack occurred around December 26, 2025, the specific details regarding the volume of data stolen or the specific ransom demand have not been disclosed by the attackers.

The threat actor group has initiated a countdown timer on their leak site, indicating an imminent publication of the alleged stolen data. This tactic is a common psychological pressure mechanism used by ransomware groups to coerce victims into meeting their demands before the information is released to the public or sold to other malicious actors.

Details of the alleged data theft

The announcement made by the Play ransomware group suggests a significant breach of sensitive information. The group claims to have exfiltrated a variety of internal documents that could impact the organization's operations and the privacy of its stakeholders. The specific types of data identified in the claim include:

• Client documents
• Budget data
• Payroll information
• IDs
• Tax records
• Financial data

The presence of such diverse data types—ranging from financial records to personal identification and payroll details—indicates that the attackers claim to have gained access to multiple internal systems and administrative directories within the organization.

About MP Filtri

MP Filtri is an Italy-based company that specializes in the design and manufacture of filter elements and accessories. Their product line is specifically tailored for hydraulic and oil filtration systems, providing high-performance filtration solutions for both industrial and mobile applications. The organization plays a role in the manufacturing sector, providing essential components for various mechanical and fluid power systems.

Risk assessment and implications

The alleged leak of this information poses several significant risks. For the employees and customers of MP Filtri, the exposure of IDs, tax records, and payroll information significantly increases the risk of identity theft and fraudulent activities. Furthermore, because the entity operates in Canada, this incident may lead to potential violations of the Personal Information Protection and Electronic Documents Act (PIPEDA) privacy regulations, which govern how private sector organizations handle personal information.

The Play ransomware group typically employs a double-extortion strategy. This method involves both the encryption of an organization's data to disrupt operations and the threat of leaking sensitive information to damage the company's reputation. The potential publication of such data can lead to substantial reputational damage and may trigger broader supply chain risks, as the company's partners and clients may be impacted by the breach.

In the manufacturing sector, such incidents highlight the importance of robust cybersecurity frameworks. Organizations in this industry often face risks related to intellectual property theft and operational downtime. To mitigate these risks, companies generally focus on implementing strict access controls, maintaining offline backups, and conducting regular security audits to protect sensitive client and financial data from unauthorized exfiltration.

Information regarding the Play ransomware group remains limited, making it difficult to determine the full scope of their technical capabilities or their long-term objectives. However, their use of public leak sites and countdown timers remains a consistent element of their operational model.