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REvil Ransomware Operators Targets Grubman Shire Meiselas & Sacks, an American Based Premier Entertainment and Media Law Firm

REvil Ransomware Operators Targets Grubman Shire Meiselas & Sacks, an American Based Premier Entertainment and Media Law Firm

The REvil ransomware operators add another breach to their list. In this instance, they struck Grubman Shire Meiselas & Sacks and downloaded their sensitive and highly confidential documents from the company’s database.

Grubman Shire Meiselas & Sacks is universally recognized as one of the premier entertainment and media law firms in the country, representing the most prominent companies, talent, and executives.  As a transactional law firm specializing in all areas of entertainment and media – including music, film, television, live theatre, books and magazines, fashion, and sports – our ability to advise and service clients in all aspects of their careers and businesses is unparalleled. The firm’s success is built upon our extensive knowledge of the industry, strong relationships with key players, excellent lawyering, and legendary deal-making.

As per now, the ransomware operators have posted a sample of files and data of the company being downloaded by them. As per the Cyble Research Team, this small data leak from the large lot seems to be a warning for the company to accept the terms of the ransomware operators. Unfortunately, if the terms are not being accepted by the Grubman Shire & Meiselas & Sacks, then the REvil ransomware operators seem to leak a large lot of sensitive data of the company. Below is the snapshot of the message and the list of files being posted by REvil ransomware operators. The ransomware operators have posted a list of files highly sensitive and confidential files and data of the company. Cyble’s researches have examined this data leak which includes corporate operational data and legal documents such as Detailed information of their customers and clients, legal client contracts, many Non-Disclosure Agreements, and many more.

Below is the snapshot of the message and the list of files being posted by REvil ransomware operators.

A screenshot of a social media post

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A snapshot of warning message being posted by ransomware operators

A screenshot of a cell phone

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Snapshot of list of sensitive files of the Company

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The legal confidential contract of the company’s client

A screenshot of a cell phone

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Snapshot of Confidential Agreement of the Company

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Disclaimer: This blog is based on our research and the information available at the time of writing. It is for informational purposes only and does not constitute legal, financial, or professional advice. While we strive for accuracy, we do not guarantee the completeness or reliability of the content. If any sensitive information has been inadvertently included, please contact us for correction. Cyble is not responsible for any errors, omissions, or decisions made based on this content. Readers should verify findings and seek expert advice where necessary. All trademarks, logos, and third-party content belong to their respective owners and do not imply endorsement or affiliation. All content is presented “as is” without any guarantee that it is free of confidential, proprietary, or otherwise sensitive information. If you believe any portion of this content contains inadvertently shared or sensitive data, please contact us immediately so that we may address and rectify the issue. No Liability for Errors or Omissions Due to the dynamic nature of cyber threat activity, this [blog/report/article] may include partial, outdated, or otherwise incorrect information due to unverified sources, evolving security threats, or human error. We expressly disclaim any liability for errors or omissions or any potential consequences arising from the use, misuse, or reliance on this information.

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