Floyd Skeren Manukian Langevin, LLP targeted by SilentRansomGroup

• Ransomware group: SilentRansomGroup
• Country: United States
• Sector: Professional Services
• Announcement date: April 28, 2026

The ransomware group known as SilentRansomGroup has claimed responsibility for a data breach involving Floyd Skeren Manukian Langevin, LLP. According to an announcement made on the group's leak site, the threat actor alleges they have successfully exfiltrated data from the organization's networks.

Details of the alleged attack

The listing of Floyd Skeren Manukian Langevin, LLP on the SilentRansomGroup leak site occurred on April 28, 2026. While the announcement was made on that date, the threat actor alleges that the actual attack or access occurred on April 17, 2026. The group claims to have gained unauthorized access to the organization's internal networks to facilitate the theft of information.

Information regarding the specific identity, tactics, or background of SilentRansomGroup remains limited. In the landscape of modern cyber threats, ransomware groups often employ a strategy known as double extortion. In this scenario, attackers do not merely encrypt an organization's files to disrupt operations; they also steal sensitive data before encryption. This allows them to threaten the victim with the public release of their information on a leak site if a ransom is not paid, thereby increasing the pressure on the target organization.

Information regarding the leaked data

At this time, no information regarding the specific nature or content of the leaked data has been provided by the threat actor. Furthermore, no screenshots or samples of the alleged data have been made available to verify the claims. The listing does not specify the volume of files or the total size of the data allegedly exfiltrated.

• No specific data types were named in the listing.

When ransomware groups post on leak sites, they often provide a sense of urgency by displaying a countdown or a list of stolen files. However, in this specific instance, the lack of provided content or visual evidence means the actual scope of the data compromise remains unconfirmed.

Organization profile

Floyd Skeren Manukian Langevin, LLP is a professional services firm based in California. The law firm specializes in several specific areas of legal practice, including workers' compensation defense, employment law, and insurance defense.

Potential impact and industry considerations

The alleged leak may impact the operational continuity of the organization within the professional services sector. Because the target is a law firm, there are inherent risks regarding the potential exposure of sensitive personal information and the breach of client confidentiality. In the legal profession, maintaining the privacy of client communications and sensitive case details is a fundamental requirement.

As the organization is based in the United States, the incident may trigger legal processes under relevant state laws and data protection regulations. Organizations facing such incidents often have specific legal obligations regarding data breach notifications to affected individuals and regulatory bodies. Additionally, secondary risks may arise from the potential use of leaked data for identity theft or targeted phishing attacks against the firm or its clients.

To mitigate such risks, organizations in the professional services sector typically evaluate their data breach notification obligations and conduct thorough reviews of their security measures. Common defensive steps include implementing robust network segmentation, enforcing multi-factor authentication, and maintaining comprehensive logging to detect unauthorized access early. Regular security audits and employee training regarding phishing attempts are also standard practices to bolster organizational resilience against evolving ransomware threats.