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Groupe CRIT SA

Ransomware attack by Titan · Disclosed May 18, 2026 · 🇫🇷 France

www.groupe-crit.com

Date Disclosed
May 18, 2026
2026
Threat Group
Titan
25 total victims
Country
🇫🇷 France
Industry
Business Services

ThreatAI Analysis

Compiled from this incident record and the threat intelligence profile for Titan. Figures and technique mappings are quoted from the source data, not inferred.

About the Titan group

Founded 4 April 2026 Titan has listed 15 victims since April 2026.

Incident Analysis

Groupe CRIT SA was targeted by Titan ransomware, one of the most active ransomware groups in our database with 25 confirmed victims globally. The attack was disclosed on May 18, 2026, when Groupe CRIT SA appeared on the group's dark web leak site.

Groupe CRIT SA is based in France , operating in the Business Services sector. France ranks #6 globally for ransomware attacks, with 517 victims in our database.

Sector context: Business services firms often have access to multiple client environments, making them high-value pivot points for ransomware operators seeking to maximise impact across multiple victim organisations.

Titan typically employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats — paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Sep 6, 2026 14:00 UTC.

Frequently Asked Questions

Was Groupe CRIT SA attacked by ransomware?

Yes. Groupe CRIT SA was listed as a victim of the Titan ransomware group on May 18, 2026. The organisation is based in France and operates in the Business Services sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Groupe CRIT SA?

Groupe CRIT SA was attacked by Titan ransomware. Titan is one of the most active ransomware groups, having claimed 25 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Groupe CRIT SA ransomware attack occur?

The ransomware attack on Groupe CRIT SA was disclosed on May 18, 2026. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the Groupe CRIT SA ransomware attack?

The specific data stolen from Groupe CRIT SA has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. As a Business Services organisation, Groupe CRIT SA likely held sensitive business data, client information, and operational records.

How can organisations protect against Titan attacks?

To defend against Titan and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.