taxprepandmore.com Listed by lockbit3 Ransomware Group

On September 14, 2022, the website taxprepandmore.com appeared on the LockBit3 ransomware leak site, with the group claiming to have exfiltrated internal files during a ransomware attack. Anyone who used the tax preparation service, supplied documents, or had personal information processed by the firm is now at risk of exposure. The leak-site listing does not quantify how many individuals were affected or list the specific types of records stolen.

Details from the Leak Site

The primary disclosure is the LockBit3 ransomware leak site itself, which lists taxprepandmore.com and states that internal data was stolen. The entry provides no further breakdown of the volume or exact nature of the files. Public mirrors of the leak site, such as ransomware.live, preserve this original posting with the same limited details. No official breach notification from the company has surfaced publicly, leaving the precise scope of the incident unknown beyond the group’s assertion of successful data theft.

Why This Matters for You and Your Family

If you had tax returns, Social Security numbers, income statements, bank routing information, or other sensitive documents prepared by this service, those records may now sit in the hands of criminals. Tax-related data remains valuable on the underground market for years because it can be used for fraudulent refunds, identity theft, or loan applications in your name. Your family members listed on joint returns or shared addresses are equally exposed. Even without an exact victim count, the disclosure indicates that everyday customers—not just businesses—are the ones whose private financial lives were placed on the leak site.

Doxxing and Identity-Chain Risks

Stolen internal files from a tax preparer frequently contain more than numbers: client notes, email addresses, phone numbers, physical addresses, and sometimes scanned identification documents. These pieces allow attackers to link your online handles to your real-world identity. A single leaked email can unlock associated accounts, turning one breach into a chain of compromises. Credential leaks of this kind often cascade into gaming account takeovers, especially for households where children use family email addresses or shared devices. Once an attacker controls a gaming profile tied to your address or phone, they can harvest additional personal details and expand the doxxing chain.

LockBit3’s Known Track Record

Public reporting attributes the LockBit3 variant to the LockBit ransomware operation, which first gained notoriety in 2019 and rebranded through several iterations. The group has targeted hospitals, manufacturers, financial firms, and small professional-services businesses worldwide. Their typical playbook involves initial access through compromised remote desktop credentials or exploited vulnerabilities, followed by claimed exfiltration of sensitive files before deploying ransomware. After encryption, they extort victims by threatening to publish the stolen data on their leak site if ransom is not paid. In many cases the group sets short deadlines—often just days—before releasing samples or the full archive. The taxprepandmore.com listing follows this established pattern.

What to do

• Rotate any password you ever used at taxprepandmore.com anywhere it is reused, and switch to 2FA through an authenticator app rather than SMS.
• Run a DoxxScan to map every link between your emails, phone numbers, handles, and real identity, with cleanup handled by the service.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours instead of months.
• Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that can chain back to the same personal details.
• Let DoxxScan remediation specialists manage takedown requests for any exposed personal records found on data-broker or extortion sites.

The incident underscores how even a single compromised tax-preparation firm can feed long-term identity theft and doxxing campaigns. Starting proactive defense now limits how far attackers can travel down the identity chain created by this claimed breach. DoxxScan by GalaxyWarden delivers 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.