Disclosure context

About akira

Akira is a ransomware group that emerged in April 2023, operating with primarily financial motivations and has rapidly established itself as a significant threat actor with over 1,500 documented victims. The group's country of origin remains unclear, though they operate as a Ransomware-as-a-Service (RaaS) model, recruiting affiliates to conduct attacks while the core group maintains the ransomware infrastructure and negotiation processes. Akira employs multi-faceted attack methodologies including exploitation of VPN vulnerabilities, particularly targeting Cisco VPN appliances, and utilizes living-off-the-land techniques along with legitimate administrative tools to avoid detection, while implementing double extortion tactics by exfiltrating sensitive data before deploying their encryption payload. The group has demonstrated a preference for targeting organizations in the United States, Canada, Germany, United Kingdom, and Italy, with a particular focus on manufacturing, business services, technology, and construction sectors, though they have shown willingness to attack various industries. Despite being relatively new to the ransomware landscape, Akira has maintained consistent operations throughout 2023 and into 2024, with law enforcement agencies including CISA and FBI issuing advisories about their activities, though no major disruption operations have been publicly reported against the group as of late 2024. The group has been linked to 1,616 public disclosures across our corpus. First observed on a leak site on April 26, 2023; most recent post May 20, 2026. The operation is currently active.

Also tracked as: Megazord.

Timeline of this disclosure

May 8, 2026Réseau Radiologique Romand listed by akiraon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 1,779 disclosures indexed across all operators we track. Geographically, Réseau Radiologique Romand is reported in CH, a country with 27 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

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Réseau Radiologique Romand

Claimed by akira · listed 13 days ago

12d

Age

since listed · data leaked

Status timeline

Listed
May 8, 2026
Data leaked

At a glance

Group: akira
Status: Data leaked
Country: CH
Sector: Healthcare
Listed on leak site: May 8, 2026

About the victim

AI dossier — public-source company profile

Réseau Radiologique Romand (3R) is a Swiss medical imaging network operating in the Romandy region of Switzerland. The organization partners with local hospitals and medical groups to provide diagnostic imaging services, leveraging advanced technology to rapidly distribute detailed medical images to referring physicians. It functions as a coordinated radiology network serving both patients and healthcare providers.

Industry: Medical Imaging & Radiology Services

Attack summary

Severity: critical — The disclosed dataset includes regulated patient medical records and PII at scale (a healthcare network), employee identity documents, and payment details — multiple categories of sensitive/regulated data across both patients and staff, with 48 GB of data stated for imminent publication.

Akira claims to have exfiltrated approximately 48 GB of corporate data from Réseau Radiologique Romand, encompassing employee personal identification documents, patient personal and medical information, payment details, and NDAs; the data has been marked as pending publication ('will upload soon').

critical

Data the group says was taken

AI dossier — extracted from the leak post

Employee passport copies
Employee driver's licences
Employee ID documents
Employee personal information
Patient contact information (phone, addresses)
Patient medical information
Payment details
NDAs / confidential agreements

What the group claims

3R - R©seau Radiologique Romand is a Swiss medical imaging network that helps patients get clea r, comfortable medical scans. They work with local hospitals and medical groups, using advanced technology to quickly share detailed images with doctors. We will upload 48gb of corporate data soon. Detailed employee personal information (passport, D Ls, IDs and other personal information), patient information (phone, addresses, medical info an d so on), payment details, NDAs and so on.

Source

Indexed 13 days 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.