Marshall & Stevens, Valuescope Listed by SilentRansomGroup Ransomware Group

On February 17, 2026, Marshall & Stevens and Valuescope appeared on the leak site of the ransomware group SilentRansomGroup. The firms, which provide business valuations, appraisals, and financial consulting services, is claimed to have had internal files exfiltrated during a ransomware attack. While the exact number of individuals affected remains unknown, clients whose personal financial records, tax documents, or valuation reports were stored with either company may have had sensitive data exposed.

Reported Details from Reporting

Public reporting indicates the two companies were listed together on the SilentRansomGroup leak portal. Marshall & Stevens, founded in 1932, specializes in valuation and advisory services. Valuescope offers similar expertise in business appraisals and intellectual property valuation. Available reporting describes the incident as a ransomware attack in which attackers exfiltrated internal files before encrypting systems or demanding payment. No confirmed total of victim records or specific data types such as names, Social Security numbers, or bank details has been publicly detailed beyond the broad category of internal files.

Why This Matters for You and Your Family

When a valuation or consulting firm that holds your financial history suffers a breach, the fallout can reach your household quickly. Tax returns, asset inventories, business ownership documents, or estate-planning materials often contain the very details criminals need to file fraudulent returns, open accounts in your name, or impersonate you with banks and government agencies. Even if you are not a direct client, family members who used these services for divorce settlements, inheritance valuations, or small-business loans may be at risk. The exposure of such records can lead to long-term identity theft that affects credit scores, loan applications, and tax filings for years.

The Doxxing and Identity-Chain Risks

Stolen internal files frequently contain email addresses, phone numbers, physical addresses, and notes linking personal identities to online handles. Attackers can combine this information with data from previous breaches to build detailed profiles. A single leaked valuation report can connect your work email to a personal Gmail account, then to a username used on social media or gaming platforms. These identity chains allow criminals to move from financial fraud to full doxxing, where your home address, family member names, and children’s online activities become public. Credential leaks of this nature often cascade into account takeovers, especially for gaming accounts that reuse the same passwords or security questions derived from personal documents.

SilentRansomGroup’s Known Track Record

Public reporting attributes SilentRansomGroup with emerging in late 2024 as a ransomware operation that combines double-extortion tactics with data leaks. The group has listed healthcare providers, manufacturers, and professional-services firms in prior incidents. Their typical playbook involves initial access through phishing or exploited remote desktop protocols, followed by exfiltration of sensitive files over several weeks. They then demand ransom for decryption keys and non-disclosure of the stolen data. If payment is not received by their deadline, samples or full datasets are published on their leak site to pressure victims and expose clients.

What to do

• Run a DoxxScan to map every link between your emails, phone numbers, addresses, and online handles that may have been exposed in this or earlier incidents.
• Rotate any password used at Marshall & Stevens or Valuescope wherever it is reused, and switch to 2FA through an authenticator app instead of text messages.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak that touches your family is caught and addressed in hours rather than months.
• Cover the household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often chain back to the same addresses and credentials.
• Let remediation specialists handle takedown requests for any exposed personal information found on data-broker sites or underground forums.

The incident shows how quickly professional-services data can become part of larger criminal operations that target ordinary families. Taking concrete steps now can limit the damage from this claimed breach and reduce exposure to future ones. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping that connects scattered handles to real identities, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts vulnerable to credential-based takeovers.