mybps.us Listed by lockbit3 Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

On August 17, 2023, the website mybps.us, associated with BPS Tax & Accounting Services, was listed by the ransomware group known as lockbit3. Public reporting indicates that internal files were exfiltrated in a ransomware attack. The number of people affected remains unknown, and many operational details of the incident have not been disclosed.

For clients and contacts of a tax and accounting firm, any confirmed or claimed exposure of internal material raises practical concerns about the confidentiality of business and personal financial records. What is known so far is limited to the group's listing and the description of internal files taken during the attack; broader confirmation and full scope have not been made public.

Inside the incident

According to available records, mybps.us appeared on a lockbit3 listing dated August 17, 2023. The organization is identified as BPS Tax & Accounting Services, an accounting services business based in Georgia, United States. The sole data description provided is that internal files were allegedly exfiltrated in a ransomware attack. No public figure has been given for the volume of data, the exact date the intrusion began or ended, the initial access method, or whether a ransom demand was paid or refused.

People affected are listed as unknown. No inventory of specific file names, systems, or confirmation from the organization itself appears in the provided facts. The incident is therefore documented principally through the threat actor's claim on its leak site, rather than through an independent forensic disclosure. Timing beyond the August 17, 2023 report date, technical indicators, and any subsequent recovery steps remain undisclosed in the public record summarized here.

Inside lockbit3

Lockbit3 is a well-documented ransomware operation that has appeared repeatedly in public threat reporting. Groups operating under the LockBit name have historically used a ransomware-as-a-service model, in which affiliates gain access to victim networks, deploy encryption malware, and exfiltrate data before posting victims on a dedicated leak site if negotiations stall. Typical tactics associated with the broader LockBit enterprise include double extortion—combining file encryption with the threat of publishing stolen data—and the use of varied initial access methods such as compromised credentials or vulnerable remote services.

Notable prior activity attributed to LockBit variants has involved organizations across many sectors and countries, with leak sites used to pressure victims by naming them and, in some cases, releasing sample files. In this instance, the listing of mybps.us constitutes a claim by the group that it held and exfiltrated internal material; the facts do not independently verify the full contents or state that any data was ultimately published. No statements attributed specifically to lockbit3 about this victim, beyond the listing itself and the description of internal-file exfiltration, are present in the given record.

Who is mybps.us?

mybps.us is tied to BPS Tax & Accounting Services, described as an accounting services business located in Georgia, United States. Firms of this type ordinarily prepare tax returns, maintain ledgers, handle payroll-related filings, and store correspondence and supporting documents for individuals and small-to-medium businesses. Their systems commonly hold names, addresses, Social Security or employer identification numbers, bank details, income figures, and other records required for compliance and advisory work.

A breach affecting such an organization is consequential because the data it processes is both sensitive and reusable for identity theft, tax fraud, or further social-engineering attacks. Clients often entrust a single firm with multi-year histories of financial activity; compromise of that repository can therefore affect people and companies who have no direct relationship with the attackers. Public detail on the precise size or client base of BPS Tax & Accounting Services is limited, yet the sector context alone explains why a claimed ransomware incident draws attention.

What data was at risk

The facts state that internal files were exfiltrated in a ransomware attack. No further breakdown—such as whether the material included tax returns, client databases, email archives, or administrative credentials—is provided. Exact contents therefore remain unconfirmed.

Organizations in tax and accounting typically retain large volumes of personally identifiable and financially sensitive information: taxpayer identification numbers, wage and income documents, balance sheets, contracts, and communications with clients and revenue authorities. They may also hold employee records and internal financial data of the firm itself. Because the public description stops at “internal files,” it is not possible to assert which of these categories, if any, were included. Readers should treat the exposed-data picture as incomplete until additional verified disclosure appears.

Why it matters

For individuals and businesses whose information may have resided on the affected systems, the concrete risks include fraudulent tax filings, unauthorized account openings, phishing that references real financial details, and long-term exposure of identifiers that cannot easily be changed. Even when encryption is the primary visible effect of ransomware, the prior exfiltration of files creates a separate, lasting confidentiality problem.

For the organization, a claimed incident can disrupt operations, trigger regulatory and contractual notification duties, and erode client trust. Accounting firms operate under professional and legal expectations of confidentiality; any confirmed loss of control over client records carries both practical remediation costs and reputational weight. Because the number of people affected is unknown and the precise data types are not itemized beyond internal files, the full scale of downstream harm cannot yet be measured. The absence of those figures does not eliminate the need for vigilance among anyone who has shared sensitive documents with the firm.

Were you affected?

If you are a current or former client of BPS Tax & Accounting Services, or if you have exchanged financial documents with the firm, consider practical steps: monitor tax transcripts and credit reports for unfamiliar activity, enable multi-factor authentication on financial accounts, and treat unsolicited requests for personal or banking information with caution. Retain copies of any breach notices you may later receive from the organization or from regulators.

You can also run a free exposure scan of your email address to check whether your information has already surfaced in known breach data sets. That check does not confirm or rule out involvement in this specific incident, but it offers a simple way to see whether your address appears in previously compiled breach collections and to decide on further monitoring.

AICompiled with AI assistance from public sources and published under our editorial standards.