Was MENZIES CNAC (Jardine Aviation Services) hit by ransomware?

MENZIES CNAC (Jardine Aviation Services) was listed by the Spacebears ransomware operation (Hong Kong SAR China), 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 Spacebears ransomware group?

Spacebears 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 MENZIES CNAC (Jardine Aviation Services) breach?

Spacebears published data attributed to MENZIES CNAC (Jardine Aviation Services). Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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MENZIES CNAC (Jardine Aviation Services)

Claimed by Spacebears · listed 2 years ago

20m

Age

since listed · data leaked

Status timeline

ListedNov 1, 2024
Data leakeddate unknown

At a glance

Group: Spacebears
Status: Data leaked
Country: Hong Kong SAR China
Sector: Transportation/Logistics
Listed on leak site: Nov 1, 2024

About the victim

AI dossier — public-source company profile

Menzies CNAC (formerly Jardine Aviation Services) has operated since 1946 as the market leader in ground handling services at Hong Kong International Airport. Services include passenger handling, ramp operations, baggage and cargo handling, flight control, load planning, crew care, and aviation training through its IATA Regional Training Partner academy.

Industry: Aviation Ground Handling Services
Address: 4/F CNAC House, 12 Tung Fai Road, Hong Kong International Airport, Lantau, Hong Kong
Founded: 1946

Attack summary

Severity: critical — Confirmed exfiltration of passenger and employee PII at scale, plus financial and customer data from major airport operator. Passenger data exposure at an international airport represents regulated sensitive information with wide-ranging implications.

Spacebears claims to have exfiltrated financial documents, SQL databases, confidential files, customer database, and passenger and employee personal data including personal documents from Menzies CNAC.

critical

Data the group says was taken

AI dossier — extracted from the leak post

financial documents
SQL databases
confidential files
customer database
passenger data
employee personal data
personal documents

What the group claims

Menzies CNAC, formerly known as Jardine Aviation Services, provides best-in-class ground handling services at Hong Kong International Airport. Since 1946, we are the market leader in providing customized ground handling services, including passenger services, ramp operations, baggage and cargo handling, flight control, load planning and crew care. We are committed to providing the highest quality of services to our airline customers. With our own dedicated on-airport training facilities, we are also an official IATA Regional Training Partner, providing aviation professionals from across Asia with some of the industry’s most advanced operational and safety training programmes. • Financial document, SQL databases, red book, confidencial files, customer database, passenger and employee data including personal documents. https://www.menziescnac.com/

Sources

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 Spacebears

Spacebears is a recently emerged ransomware group first observed in April 2024, operating with apparent financial motivations and demonstrating a broad targeting approach across multiple sectors and geographic regions. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, though their targeting pattern suggests a professional operation focused on maximizing financial returns rather than geopolitical objectives. With 117 known victims since their emergence, Spacebears has shown particular focus on organizations in the United States, Germany, Spain, Italy, and Canada, with their attacks primarily affecting technology, healthcare, manufacturing, and business services sectors, indicating they likely employ opportunistic targeting rather than sector-specific specialization. Their attack methodology, initial access vectors, and specific technical capabilities have not been extensively documented in public reporting from major cybersecurity firms or law enforcement agencies, limiting detailed analysis of their operational procedures and tools. Due to the group's recent emergence and limited public intelligence reporting, notable high-profile campaigns and specific victim details remain largely undocumented in established threat intelligence channels. The group's current operational status appears active given their recent emergence timeline, though comprehensive analysis is constrained by the lack of detailed public reporting from authoritative cybersecurity sources. The group has been linked to 185 public disclosures across our corpus. First observed on a leak site on April 29, 2024; most recent post July 13, 2026. The operation is currently active.

Also tracked as: space bears.

Timeline of this disclosure

November 1, 2024MENZIES CNAC (Jardine Aviation Services) listed by Spacebearson the group's public leak site

Other recent disclosures by Spacebears

Spacebears has been linked to 185 public victims on Darkfield. A sample of the most recent:

See the full Spacebears 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, MENZIES CNAC (Jardine Aviation Services) is reported in Hong Kong SAR China, a country with 61 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Spacebears means MENZIES CNAC (Jardine Aviation Services) 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.
Monitor for the data appearing on Spacebears'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.