shareharris.com Listed by threeam Ransomware Group

On December 12, 2023, Share & Harris LLC, an accounting firm based in East Brunswick, New Jersey, appeared on the leak site of the threeam ransomware group. The listing states that internal files were exfiltrated during a ransomware attack. The disclosure does not specify the number of people affected or list exact data types beyond claiming that sensitive internal documents were taken.

Details from the Leak-Site Listing

The threeam leak site entry indicates that Share & Harris LLC suffered a ransomware intrusion in which attackers successfully exfiltrated internal files before encrypting systems or demanding payment. No victim count, no breakdown of stolen record types, and no ransom amount appear in the posting. The listing simply presents the company name, a short description of its accounting services, and samples of the allegedly stolen material as proof of compromise. This matches the group’s standard publication format for victims who have not met their demands.

Internal files exfiltrated is the only concrete description the primary disclosure provides. Because the leak site does not quantify the volume or sensitivity of the documents, the full scope of exposed information remains unknown to the public.

Why This Matters for You and Your Family

If you or any member of your family has worked with Share & Harris LLC as a client, your tax returns, financial statements, Social Security numbers, or banking details may sit inside the stolen files. Even when a breach notification never reaches you, the data can surface months or years later on dark-web markets. For ordinary families this translates into concrete risks: fraudulent tax filings, unauthorized bank withdrawals, or medical-identity theft built from the same documents accountants routinely handle.

Small accounting firms like this one often serve local households, small businesses, and individuals who assume their information stops at the preparer’s door. When those doors are kicked open through ransomware, every client becomes a potential target.

Doxxing and Identity-Chain Risks

Stolen accounting documents rarely travel alone. They frequently contain email addresses, phone numbers, dates of birth, and employer details that attackers chain with other breaches to build full identity profiles. A single leaked tax return can link your name to usernames used on social media, shopping sites, or children’s gaming accounts. Once those connections exist, doxxing escalates quickly from leaked spreadsheets to targeted harassment or account takeovers.

Credential leaks like this one cascade into gaming platforms, where children’s accounts become entry points for further extortion. The same email-and-password pair used to file taxes often protects a Roblox, Fortnite, or Discord login. Attackers know this pattern and exploit it.

Threeam Ransomware Group Track Record

Public reporting attributes threeam’s emergence to mid-2023. The group operates a double-extortion model: it encrypts victim networks and simultaneously exfiltrates data, then posts samples on its onion site when negotiations fail. Prior victims listed in open-source trackers include other small-to-medium professional-services firms. Threeam’s typical playbook begins with phishing or compromised remote-desktop credentials, followed by rapid lateral movement to file servers and exfiltration via common cloud-storage tools. The group’s leak site functions as both proof-of-breach gallery and countdown clock, applying pressure through public exposure rather than prolonged negotiation.

What to do

• Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the cleanup of Warden to scrub what you can.
• Rotate any password you ever used at Share & Harris LLC wherever it appears, and switch on 2FA through an authenticator app instead of text messages.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours rather than months.
• Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts tied to the same address or parent email.
• Let remediation specialists handle ongoing takedown requests for any personal records that surface on data-broker or extortion sites.

The incident shows once again that even regional accounting firms holding ordinary family financial data sit squarely in ransomware crosshairs. Staying ahead requires more than hoping notifications arrive; it demands active, continuous visibility into where your information travels. DoxxScan by GalaxyWarden delivers that visibility through continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts vulnerable to credential-stuffing attacks.