Was Metropolitan Pediatrics hit by ransomware?

Metropolitan Pediatrics was listed by the thegentlemen ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the thegentlemen ransomware group?

thegentlemen is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Metropolitan Pediatrics breach?

thegentlemen published data attributed to Metropolitan Pediatrics. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Metropolitan Pediatrics

Claimed by Thegentlemen · listed 2 months ago

Age

since listed · data leaked

Status timeline

ListedApr 8, 2026
Data leakeddate unknown

At a glance

Group: Thegentlemen
Status: Data leaked
Country: United States
Sector: Healthcare
Listed on leak site: Apr 8, 2026

About the victim

AI dossier — public-source company profile

Metropolitan Pediatrics is an independent pediatric medical practice with over 51 years of operation, serving infants, children, teens, and young adults across multiple clinic locations in the Minneapolis-Saint Paul metro area of Minnesota, including Edina, Lakeville, and Shakopee. The practice employs more than 20 physicians and offers services including immunizations, physical exams, telehealth, and special services, operating seven days a week.

Industry: Pediatric Healthcare
Address: 3400 West 66th Street Suite 450, Edina, MN; 20520 Keokuk Avenue Suite 200, Lakeville, MN 55044; 1515 St. Francis Avenue Suite 100, Shakopee, MN

Attack summary

Severity: critical — The victim is a pediatric healthcare provider holding protected health information (PHI) for minors, which is among the most sensitive regulated data categories under HIPAA. The disclosure status is 'data_published', confirming exfiltration and public release of likely medical and PII records for children.

The group 'thegentlemen' claims to have exfiltrated data from Metropolitan Pediatrics, with the disclosure status listed as data_published, indicating stolen data has been released; the leak post does not specify a ransom demand or precise data volume.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Patient medical records
Child and minor patient PII
Parent/guardian personal information
Insurance and referral records
Billing and payment records
Consent forms and policies
Immunization records
Appointment and scheduling data

What the group claims

metropeds.com zoominfo.com/c/metropolitan-pediatrics/51350701 Metropolitan Pediatrics is an independent pediatrician practice with a 51-year history of providing quality care to Metropolitan Pediatrics's community. Metropolitan Pediatrics's pediatricians are all trained to manage and prevent health problems in infants, children, teens and young adults in the most friendly and cost effective manner possible

Sources

Victim sitemetropeds.com

Source

Indexed 2 months ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About thegentlemen

thegentlemen is a ransomware group that emerged in September 2025, operating with apparent financial motivations based on their broad targeting of commercial sectors. The group has documented 267 victims across multiple countries, with primary focus on the United States, Thailand, France, Brazil, and India. Their targeting strategy demonstrates a preference for high-value sectors including manufacturing, technology, healthcare, and financial services organizations. Given the group's recent emergence and limited public documentation from established threat intelligence sources such as CISA, FBI, or major security research firms, specific details regarding their country of origin, operational structure, attack methodologies, encryption techniques, and whether they employ ransomware-as-a-service models remain unclear. The relatively high victim count of 267 in a short operational timeframe since September 2025 suggests either an aggressive campaign pace or potential inflation of victim numbers through affiliate operations, though without corroborating intelligence reports, the group's exact operational capabilities and notable campaigns cannot be definitively established. Current intelligence indicates the group remains active as of late 2025, though comprehensive threat profiling requires additional validated reporting from authoritative cybersecurity sources. The group has been linked to 483 public disclosures across our corpus. First observed on a leak site on September 9, 2025; most recent post June 11, 2026. The operation is currently active.

Also tracked as: the gentlemen.

Timeline of this disclosure

April 8, 2026Metropolitan Pediatrics listed by thegentlemenon the group's public leak site

Other recent disclosures by thegentlemen

thegentlemen has been linked to 483 public victims on Darkfield. A sample of the most recent:

See the full thegentlemen dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 1,780 disclosures indexed across all operators we track. Geographically, Metropolitan Pediatrics is reported in United States, a country with 7,392 ransomware disclosures in our corpus.

If your organisation is affected

A listing by thegentlemen means Metropolitan Pediatrics appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Monitor for the data appearing on thegentlemen's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.