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Ransomware victim disclosure

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Optimity (now Vorboss)

listed as Optimity.co.uk · Claimed by Ransomed · listed 3 years ago

5 TB
Data size
35m
Age
since listed · data leaked

Status timeline

  1. ListedAug 23, 2023
  2. Data leakeddate unknown

At a glance

Group
Ransomed
Status
Data leaked
Country
United Kingdom
Sector
Technology
Listed on leak site
Aug 23, 2023
Data size
5 TB

About the victim

AI dossier — public-source company profile

Optimity is a UK-based managed services provider offering business internet connectivity, cybersecurity, and managed IT services, primarily serving SMEs, enterprise, real estate, and public sector clients. The company has been acquired by and rebranded under Vorboss, which combines Optimity's managed services expertise with award-winning connectivity. Vorboss/Optimity added over 80 specialists through its acquisitions and serves some of the UK's largest businesses.

Industry
Managed IT & Cybersecurity Services / Business Connectivity

Attack summary

Severity: critical — The group claims exfiltration of 5 TB from Optimity's Azure cloud, encompassing data belonging to over 1,000 third-party businesses. As a managed IT/cybersecurity provider, Optimity likely holds sensitive PII, financial, and operational data for its clients, making this a critical supply-chain-level breach with massive downstream exposure across regulated sectors including public sector clients.

The ransomed group claims to have exported Optimity's entire Azure cloud environment, obtaining approximately 5 TB of data including information belonging to over 1,000 client companies stored on the cloud; the group threatens to ransom those downstream companies individually if Optimity does not pay.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • Full Azure cloud export
  • Customer/client company data (1,000+ companies)
  • Managed IT service data
  • Connectivity and network configuration data
  • Potentially PII and business data of downstream clients

What the group claims

Their whole azure cloud was exported and is now in our hands. luckly and sadly for them we have taken access to more than 1000 companies data they have stored on their cloud. if optimity does not pay we will start ransoming them, one by one.Size of the leak is 5tb

Sources

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 ransomed

The ransomed ransomware group is a relatively new cybercriminal organization that emerged in August 2023, primarily motivated by financial gain through extortion activities targeting organizations across multiple countries. Based on their targeting patterns across Japan, Brazil, Russia, Great Britain, and Bulgaria, the group appears to operate internationally without clear geographic limitations, though their country of origin and potential affiliations with other ransomware groups remain undetermined due to limited public intelligence reporting. Given the recent emergence of this group and lack of detailed technical analysis from major security firms, their specific attack methodologies, initial access vectors, and encryption techniques have not been comprehensively documented in publicly available threat intelligence reports from CISA, FBI, or established security researchers. The group has claimed approximately 68 victims across their identified target countries since becoming active, though no specific high-profile campaigns or notable ransom demands have been publicly reported by law enforcement or security organizations. As of current reporting, the group appears to remain active with continued victim claims, though the limited public documentation suggests they operate as a lower-profile ransomware operation compared to more established and widely-tracked ransomware families. The group has been linked to 68 public disclosures across our corpus. First observed on a leak site on August 21, 2023; most recent post October 30, 2023. The operation is currently inactive.

Timeline of this disclosure

  • August 23, 2023Optimity.co.uk listed by ransomedon the group's public leak site
Data size
5 TB

Other recent disclosures by ransomed

ransomed has been linked to 68 public victims on Darkfield. A sample of the most recent:

See the full ransomed dossier →

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 3,549 disclosures indexed across all operators we track. Geographically, Optimity.co.uk is reported in United Kingdom, a country with 1,217 ransomware disclosures in our corpus.

If your organisation is affected

A listing by ransomed means Optimity.co.uk 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, NCSC (United Kingdom), as required for your jurisdiction.
  • Monitor for the data appearing on ransomed'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.