Was MPM Medical Supply hit by ransomware?

MPM Medical Supply was listed by the Ciphbit 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 Ciphbit ransomware group?

Ciphbit 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 MPM Medical Supply breach?

Ciphbit published data attributed to MPM Medical Supply. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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MPM Medical Supply

Claimed by Ciphbit · listed 3 years ago

30m

Age

since listed · data leaked

Status timeline

ListedJan 2, 2024
Data leakeddate unknown

At a glance

Group: Ciphbit
Status: Data leaked
Country: United States
Sector: Healthcare
Listed on leak site: Jan 2, 2024

About the victim

AI dossier — public-source company profile

MPM Medical Supply is a medical device and surgical instrument distributor serving hospitals, surgery centers, and physician offices across the United States. Operating for over 20 years, they specialize in OB-GYN, mammography, hematology, radiology, urology, and general surgical instruments, offering competitive pricing and direct sales support.

Industry: Medical Device & Surgical Supply Distribution
Founded: 2003

Attack summary

Severity: medium — Healthcare sector target with 20+ years of operations and established customer base (hospitals, surgery centers); data published status indicates disclosure, but no proof files, data samples, or exfiltration details are evident in the truncated leak post. Operational impact unknown.

The Ciphbit group claims to have compromised MPM Medical Supply's systems. No specific details regarding encryption, exfiltration, or data types are provided in the available leak post excerpt.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Customer records
Business operations data
Potentially supplier/manufacturer relationships

What the group claims

MPM Medical Supply is a state of the art medical distributor. Recognized for Superior service, low prices and innovative value-added solutions – MPM Medical Supply is dedicated to helping our customers practice high-quality healthcare. From hospitals and surgery centers to physician offices we are dedicated to serving your needs. As the healthcare industry is faced with the challenges of having to do more with less – we are committed to helping you reduce costs without sacrificing the quality of care. Our relationships with Industry leading healthcare manufacturers are an important part of our success. We only partner with manufacturers who have the knowledge and expertise to provide you with the quality products, superior service and innovative solutions you deserve. At MPM Medical Supply, we are dedicated to helping our customers manage cost and practice high-quality healthcare without cutting care. We do this through superior service, low prices, and innovative value added solutions. We're a trusted medical distributor serving hospitals, surgery centers and physician offices for 20+ years.

Sources

Victim sitempmmedicalsupply.com

Source

Indexed 3 years 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 Ciphbit

Ciphbit is a relatively new ransomware group that emerged in September 2023, operating with primarily financial motivations and demonstrating a focused targeting approach across Western nations. The group's origin and potential affiliations remain largely undocumented by major threat intelligence organizations, though their operational patterns suggest they operate as an independent entity rather than a established ransomware-as-a-service model. With limited public documentation from authoritative sources like CISA, FBI, or major security research firms, specific details regarding their attack methodology, initial access vectors, and encryption techniques have not been comprehensively analyzed or reported in open-source intelligence. The group has claimed responsibility for attacks against 36 documented victims, primarily concentrating their operations in the United States, Italy, France, Germany, and Portugal, with a notable preference for targeting business services, manufacturing, healthcare, and construction sectors. No major high-profile campaigns or significant law enforcement actions against Ciphbit have been publicly documented by authoritative sources as of current reporting. Based on available intelligence, Ciphbit appears to remain active as of late 2023, though their relatively recent emergence and limited public documentation make definitive status assessments challenging without additional confirmed reporting from established threat intelligence sources. The group has been linked to 36 public disclosures across our corpus. First observed on a leak site on September 14, 2023; most recent post February 10, 2026. The operation is currently active.

Timeline of this disclosure

January 2, 2024MPM Medical Supply listed by Ciphbiton the group's public leak site

Other recent disclosures by Ciphbit

Ciphbit has been linked to 36 public victims on Darkfield. A sample of the most recent:

See the full Ciphbit dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 2,600 disclosures indexed across all operators we track. Geographically, MPM Medical Supply is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Ciphbit means MPM Medical Supply 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.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on Ciphbit'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.