Was mopsohio.com hit by ransomware?

mopsohio.com was listed by the Blacksuit 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 Blacksuit ransomware group?

Blacksuit 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 mopsohio.com breach?

Blacksuit published data attributed to mopsohio.com. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Mid-Ohio Psychological Services

listed as mopsohio.com · Claimed by Blacksuit · listed 2 years ago

21m

Age

since listed · data leaked

Status timeline

ListedOct 19, 2024
Data leakeddate unknown

At a glance

Group: Blacksuit
Status: Data leaked
Country: United States
Sector: Transportation/Logistics
Listed on leak site: Oct 19, 2024

About the victim

AI dossier — public-source company profile

Mid-Ohio Psychological Services (MOPS Ohio) is a behavioral health provider operating multiple locations across Ohio counties (Fairfield, Franklin, Licking, Delaware). They offer substance abuse disorder treatment, psychiatric services, case management, individual psychotherapy, and community support programs, partnering with organizations like ARC Behavioral Health and the Ohio Department of Mental Health and Addiction Services.

Industry: Mental Health & Behavioral Health Services
Address: Multiple locations: 106 Starret Street #100, Lancaster, Ohio 43130; 2238 S. Hamilton Road #200, Columbus, Ohio 43232; 68 West Church St. #318, Newark, Ohio 43055; 106A Stover Drive, Delaware, Ohio 43015

Attack summary

Severity: high — Healthcare provider with patient mental health and substance abuse treatment records. Even without confirmed proof, the sector handles highly regulated and sensitive personal and medical data (HIPAA-protected). Attack on such an entity poses significant compliance and privacy risk.

Blacksuit claims to have attacked mopsohio.com. No details are provided in the leak post regarding what data was exfiltrated, encrypted, or accessed.

high

Data the group says was taken

AI dossier — extracted from the leak post

Patient health records
Mental health/behavioral health data
Personal identifiable information (PII)
Insurance information

What the group claims

As of my last update, there is no specific information available about "mopsohio.com." It's possible that it could be a small business, a local organization, or a newly established website that isn't widely recognized. For the most accurate and up-to-date information, I recommend visiting the site directly or conducting a search to learn more about its offerings and focus.

Sources

Victim sitemopsohio.com
Leak posthttp://weg7sdx54bevnvulapqu6bpzwztryeflq3s23tegbmnhkbpqz637f2yd.onion/?id=Ycx9ghSOCSizcPlv

Source

Indexed 2 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 Blacksuit

Blacksuit is a financially motivated ransomware group that emerged in June 2023, quickly establishing itself as a significant threat with 184 documented victims across multiple sectors. The group's origin and specific affiliations remain largely undocumented in public threat intelligence reports, though their operational patterns suggest they operate as an independent entity rather than a traditional RaaS model. Blacksuit primarily targets organizations through common initial access vectors and employs standard ransomware deployment techniques, though detailed technical analysis of their specific encryption methods and whether they consistently employ double extortion tactics has not been widely published by major security firms. The group has demonstrated a clear preference for targeting business services, healthcare, government, and manufacturing sectors, with their victims predominantly located in English-speaking countries including the United States, United Kingdom, and Canada, as well as Spain and Germany. As of current reporting, Blacksuit remains an active ransomware operation with no publicly documented law enforcement disruptions or significant rebranding efforts. The group has been linked to 184 public disclosures across our corpus. First observed on a leak site on June 12, 2023; most recent post June 2, 2025. The operation is currently inactive.

Also tracked as: black suit.

Timeline of this disclosure

October 19, 2024mopsohio.com listed by Blacksuiton the group's public leak site

Other recent disclosures by Blacksuit

Blacksuit has been linked to 184 public victims on Darkfield. A sample of the most recent:

See the full Blacksuit dossier →

Sector and geography

This disclosure adds to ransomware activity in the Transportation/Logistics sector, which has 1,081 disclosures indexed across all operators we track. Geographically, mopsohio.com is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Blacksuit means mopsohio.com 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 Blacksuit'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.