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Ransomware Victim Public Sector

Landeshauptstadt Stuttgart

Ransomware attack by Rhysida Β· Disclosed May 19, 2026 Β· πŸ‡©πŸ‡ͺ Germany

stuttgart.de

Date Disclosed
May 19, 2026
2026
Threat Group
Rhysida
194 total victims
Country
πŸ‡©πŸ‡ͺ Germany
Industry
Public Sector

Incident Analysis

Landeshauptstadt Stuttgart was targeted by Rhysida ransomware, one of the most active ransomware groups in our database with 194 confirmed victims globally. The attack was disclosed on May 19, 2026, when Landeshauptstadt Stuttgart appeared on the group's dark web leak site.

Landeshauptstadt Stuttgart is based in Germany , operating in the Public Sector sector. Germany ranks #4 globally for ransomware attacks, with 734 victims in our 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.

Rhysida 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 β€” 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: Jun 6, 2026 06:01 UTC.

Frequently Asked Questions

Was Landeshauptstadt Stuttgart attacked by ransomware?

Yes. Landeshauptstadt Stuttgart was listed as a victim of the Rhysida ransomware group on May 19, 2026. The organisation is based in Germany and operates in the Public Sector sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Landeshauptstadt Stuttgart?

Landeshauptstadt Stuttgart was attacked by Rhysida ransomware. Rhysida is one of the most active ransomware groups, having claimed 194 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Landeshauptstadt Stuttgart ransomware attack occur?

The ransomware attack on Landeshauptstadt Stuttgart was disclosed on May 19, 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 Landeshauptstadt Stuttgart ransomware attack?

The specific data stolen from Landeshauptstadt Stuttgart 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 Public Sector organisation, Landeshauptstadt Stuttgart likely held sensitive business data, client information, and operational records.

How can organisations protect against Rhysida attacks?

To defend against Rhysida 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.