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Talon Outdoor

Claimed by Royal · listed 3 years ago

113 GB
Data size
39m
Age
since listed · data leaked

Status timeline

  1. ListedApr 16, 2023
  2. Data leakeddate unknown

At a glance

Group
Royal
Status
Data leaked
Country
United Kingdom
Sector
Media & Entertainment
Listed on leak site
Apr 16, 2023
Data size
113 GB

About the victim

AI dossier — public-source company profile

Talon Outdoor is the world's leading independent, global Out of Home (OOH) media agency, headquartered in the United Kingdom with offices across the US, Canada, Ireland, Belgium, Netherlands, UAE, and Singapore. The company provides data-driven OOH and DOOH advertising planning, programmatic technology platforms, and creative services to major brands globally. It operates proprietary technology such as the ATLAS_ Planner platform to optimise outdoor advertising campaigns.

Industry
Out-of-Home (OOH) Media & Advertising
Employees
201-500

Attack summary

Severity: high — 113 GB of confirmed exfiltrated data including financial records, business partner contacts, and project information constitutes significant business data exposure at scale; data has been marked as published, indicating actual release rather than just a listing.

The Royal ransomware group claims to have exfiltrated approximately 113 GB of data from Talon Outdoor, including financial information, business partner contacts, internal correspondence, and detailed project information, with full data release described as imminent at time of posting.

high

Data the group says was taken

AI dossier — extracted from the leak post
  • Financial information
  • Business partner contacts
  • Internal correspondence
  • Project details and documentation

What the group claims

Talon Outdoor is the leading global independent Out of Home (OOH) media specialist and technology services company focused on delivering smarter, creative, data-driven integrated OOH communications. Much of financial information here, contacts of business partners, correspondence, detailed projects information - everything is in a pack of 113GB size.Release soon!

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 Royal

Royal is a financially motivated ransomware group that emerged in November 2022, quickly establishing itself as a significant threat with over 200 documented victims across multiple sectors. The group is believed to operate independently rather than as a ransomware-as-a-service model, though their exact country of origin remains unclear based on publicly available intelligence. Royal primarily gains initial access through phishing campaigns and exploitation of remote desktop protocols, subsequently deploying custom ransomware that encrypts victim files while exfiltrating sensitive data for double extortion tactics. The group has demonstrated a preference for targeting critical infrastructure and public services, with notable attacks against educational institutions, healthcare facilities, and government entities primarily in the United States, though they have also significantly impacted organizations across Germany, the United Kingdom, Canada, and France. Their encryption methodology involves custom-built malware that systematically encrypts files while maintaining persistence on compromised networks. As of recent reporting from federal agencies including CISA and FBI advisories, Royal remains an active threat with ongoing campaigns targeting organizations across their preferred sectors, particularly focusing on entities with limited cybersecurity resources that may be more likely to pay ransom demands. The group has been linked to 211 public disclosures across our corpus. First observed on a leak site on November 4, 2022; most recent post July 19, 2023. The operation is currently inactive.

Timeline of this disclosure

  • April 16, 2023Talon Outdoor listed by Royalon the group's public leak site
Data size
113 GB

Other recent disclosures by Royal

Royal has been linked to 211 public victims on Darkfield. A sample of the most recent:

See the full Royal dossier →

Sector and geography

This disclosure adds to ransomware activity in the Media & Entertainment sector, which has 97 disclosures indexed across all operators we track. Geographically, Talon Outdoor is reported in United Kingdom, a country with 1,217 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Royal means Talon Outdoor 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 Royal'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.