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Cyber Threat
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Ransomware victim Energy & Utilities

Alto Calore Servizi SPA

Listed by Titan on · organisation based in Italy

www.altocalore.it

Disclosed
Aug 20, 2026
Leak-site listing date
Threat group
Titan
28 victims listed
Country
Italy
#5 most targeted
Sector
Energy & Utilities

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 26 victims since April 2026.

Incident analysis

Alto Calore Servizi SPA was listed by Titan ransomware, a group with 28 victims recorded in this database. The listing appeared on the group's leak site on August 20, 2026.

Alto Calore Servizi SPA is based in Italy and operates in the Energy & Utilities sector. Italy ranks #5 worldwide for ransomware disclosures, with 611 victims in this database.

Sector context. Organisations in this sector hold valuable data and operational systems that ransomware groups seek to exploit for financial gain through encryption and data exfiltration.

Titan typically follows a double extortion model: data is exfiltrated from the victim's systems before files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished. The leak site, where this listing appeared, is the lever for the second demand.

Source. Public leak-site disclosures aggregated via the ransomware.live API. The disclosure date is when the listing was published, which can differ from the date of compromise. This site does not publish or link to stolen data. Last updated .

Frequently asked questions

Was Alto Calore Servizi SPA attacked by ransomware?

Yes. Alto Calore Servizi SPA was listed as a victim of the Titan ransomware group on August 20, 2026. The organisation is based in Italy and operates in the Energy & Utilities sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Alto Calore Servizi SPA?

Alto Calore Servizi SPA was attacked by Titan ransomware. Titan is one of the most active ransomware groups, having claimed 28 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Alto Calore Servizi SPA ransomware attack occur?

The ransomware attack on Alto Calore Servizi SPA was disclosed on August 20, 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 Alto Calore Servizi SPA ransomware attack?

The specific data stolen from Alto Calore Servizi SPA 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 Energy & Utilities organisation, Alto Calore Servizi SPA 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.