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high severity August 30, 2023 · 3 min read Unverified claim — what this is

Brooklyn Premier Orthopedics Listed by alphv Ransomware Group

If you are a patient of Brooklyn Premier Orthopedics, here’s what is being claimed, and what it would mean for you.

Brooklyn Premier Orthopedics is a full-service Orthopedic and Pain Management Center in the Ditmas Park area of Brooklyn. Patients outside of the Kings County, New York area may choose to visit one our other locations. We have multiple Orthopedic offices in the NY and NJ Metro and area that can meet all of your orthopedic needs, from conservative management to complex surgeries.

— from Alphv’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
Brooklyn Premier Orthopedics Listed by alphv Ransomware Group

On August 30, 2023, Brooklyn Premier Orthopedics appeared on the leak site operated by the alphv ransomware group. The listing indicates that internal files were exfiltrated during a ransomware attack on the orthopedic and pain-management practice, which operates multiple locations across the New York and New Jersey metro area. Patients whose records are stored at the Ditmas Park headquarters or any satellite office may have their information now in the hands of extortionists.

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Details in the Leak-Site Listing

The alphv leak site states that Brooklyn Premier Orthopedics suffered a ransomware intrusion and that attackers successfully removed internal files. The disclosure does not quantify how many patient records were affected, nor does it list specific data types such as names, addresses, Social Security numbers, insurance details, or clinical notes. The entry simply confirms exfiltration occurred and threatens further publication if demands are not met. As of the listing date, the sample files shown on the dark-web portal were limited and did not reveal the full scope of stolen material.

Why This Matters for You and Your Family

When a medical provider is hit, the exposure goes far beyond a random data spill. Orthopedic and pain-management records frequently contain dates of birth, physical addresses, phone numbers, email accounts, insurance policy numbers, and detailed treatment histories. Any of these pieces can be combined with information from other breaches to build a complete profile. If you or a family member has visited Brooklyn Premier Orthopedics since the practice opened its doors, your information could already be circulating among criminals who specialize in identity theft and insurance fraud. The breach therefore carries direct financial and medical-privacy risk for ordinary patients and their households.

Doxxing and Identity-Chain Implications

Medical breaches create especially dangerous doxxing chains because healthcare data links real-world identity to persistent contact details and often to family relationships. A single leaked patient file can tie an email address to a home address, phone number, and employer. Attackers then search for the same email in credential dumps from other services. Once they control even one account, they can reset passwords elsewhere, request additional records, or impersonate the victim to open fraudulent lines of credit. Children’s records are not immune; a parent’s visit for a family sports injury can expose a dependent’s date of birth and address, which later surfaces in gaming-account takeovers or school-related scams. Credential leaks like this one cascade into account takeovers and doxxing chains.

Alphv’s Publicly Known Track Record

Public reporting attributes the alphv group, also known as BlackCat, with emerging in late 2021 after the shutdown of the REvil ransomware operation. The gang has since claimed responsibility for attacks on dozens of organizations across healthcare, manufacturing, and professional services. Their typical playbook begins with initial access gained through compromised remote-desktop credentials or phishing, followed by rapid lateral movement inside the victim network, data exfiltration, and deployment of custom ransomware. Alphv operators usually wait a short period after encryption before publishing samples on their leak site, using the dual pressure of locked systems and public exposure to coerce payment. The Brooklyn Premier Orthopedics listing fits this pattern exactly.

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 remove what you can.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours rather than months.
  • Rotate any password you ever used at Brooklyn Premier Orthopedics or its patient portal anywhere else it is reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that often chain back to the same address or parent email.
  • Let remediation specialists handle ongoing takedown requests across data brokers and extortion sites on your behalf.

The incident underscores a persistent reality: healthcare providers remain high-value targets, and patients bear the long-term consequences. One short DoxxScan review today can break the identity-chain before criminals exploit it. Source: alphv leak site (via ransomware.live)

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

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value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed August 30, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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