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high severity October 10, 2023 · 4 min read Unverified claim — what this is

Odalys Vacances Listed by cactus Ransomware Group

If you are a customer of Odalys Vacances, here’s what is being claimed, and what it would mean for you.

A key player in the holiday accommodation market, Odalys Vacances annually welcomes more than 2 million tourists to its holiday rentals in the most popular destinations. We offer a range of accommodation to suit all tastes, from mobile home campsites to ski chalets and holiday residences to holiday clubs, prestige residences, apartments and hotels in city centres. Holiday rentals by the beach, in the mountains, in the countryside... and even ski holiday rentals.

— from Cactus’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
Odalys Vacances Listed by cactus Ransomware Group

On October 10, 2023, French holiday accommodation provider Odalys Vacances appeared on the leak site operated by the cactus ransomware group. The listing states that internal files were exfiltrated during a ransomware attack. The company, which hosts more than two million tourists each year across mobile home campsites, ski chalets, prestige residences, apartments, hotels and holiday clubs, has not yet published a public breach notification quantifying the number of affected records or detailing the precise data categories involved.

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Reported Details from the Leak Site

The cactus leak site entry, archived via ransomware.live, states that Odalys Vacances was listed following a ransomware deployment. It states that internal files were successfully exfiltrated prior to encryption. The disclosure does not specify the volume of data taken, the exact file types exposed, or any ransom demand amount. No samples of the allegedly stolen material have been publicly released on the site at the time of writing. The listing remains active, which under this group’s typical pattern means the victim has either refused to pay or the negotiation window has closed.

Why This Matters for You and Your Family

If you have ever booked a stay with Odalys Vacances, stayed at one of their properties, or provided personal information for a reservation, your details may now sit in an attacker-controlled archive. Booking records frequently contain full names, home addresses, phone numbers, email addresses, dates of travel, and in many cases payment card details or passport information for international guests. Even without an exact record count, the exposure of internal files from a company serving two million tourists annually creates a broad pool of potential victims. For ordinary families this translates into heightened risk of phishing campaigns, identity theft attempts, and unwanted solicitations tied directly to your travel history.

The Doxxing and Identity-Chain Risk

Ransomware operators like cactus rarely stop at simple data theft; they understand that personal records can be stitched together across multiple breaches to build detailed identity profiles. An email address leaked here can be cross-referenced with credentials from earlier breaches, social-media handles, or children’s gaming accounts that reuse the same password. Once attackers link your booking email to a gamer tag or family photo directory, the path to full doxxing opens quickly. Public reporting on similar incidents shows that families often discover the compromise only after fraudulent accounts appear in their name or after receiving targeted extortion demands that reference specific holiday dates or property addresses.

Cactus Ransomware Group Track Record

Public reporting attributes the emergence of cactus to mid-2023. The group has targeted mid-sized organizations across Europe and North America, with a focus on companies holding customer travel, hospitality, or personal booking data. Notable prior victims include other hospitality and service firms where customer databases and internal documents were allegedly exfiltrated. Their standard playbook involves initial access through phishing or exploited remote desktop services, followed by lateral movement, data exfiltration, and then dual extortion: threatening both file encryption and public release of stolen documents unless payment is made. The group maintains a leak site that is updated with new victims on a near-weekly basis, applying steady pressure through countdown timers and occasional sample leaks.

What to do

  • Run a DoxxScan to map every link between your booking emails, phone numbers, addresses, and any associated online handles so hidden connections surface immediately.
  • Rotate any password you used when booking with Odalys Vacances or on related travel sites, then enable 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your information is caught within hours instead of months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often become the next link in an identity theft chain after a travel breach.
  • Let remediation specialists handle data-broker takedown requests and opt-out processes on your behalf while you focus on securing day-to-day accounts.

The breach of Odalys Vacances illustrates how quickly a routine holiday booking can feed into larger identity-compromise campaigns that last for years. Acting promptly on the exposed data trails gives you the best chance of limiting damage before attackers monetize or weaponize the information. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that explicitly includes children’s gaming accounts vulnerable to credential-stuffing attacks that cascade from incidents like this one.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Odalys Vacances is one listing. Your email is probably in others.
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Report details & sourcing

Severity High
Disclosed October 10, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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