revil attacks Ludwig Freytag Group

Incident Date:

May 12, 2022

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revil attacks Ludwig Freytag Group


Ludwig Freytag Group




, Germany

Oldernbug, Germany

First Reported

May 12, 2022

Ransomware Attack on Ludwig Freytag Group

The Ludwig Freytag Group, a distinguished entity in the construction sector, focusing on building construction and civil engineering, has fallen victim to a ransomware attack orchestrated by the notorious REvil group. This incident was disclosed on the group's dark web leak site, highlighting the vulnerability of the company's digital infrastructure.

Company Overview

The Ludwig Freytag Group comprises a network of fourteen independent companies, each with its own specialization within the construction industry. The conglomerate's services span structural and civil engineering, underground construction, pipe construction, hydraulic engineering, special tasks in plant construction, horizontal drilling technology, and planning and industrial services, showcasing a broad spectrum of capabilities.

Company Size and Vulnerabilities

Although the exact size of the Ludwig Freytag Group is not detailed, it is evident that the company has experienced significant growth since its inception 125 years ago. Originating as a modest construction firm in Oldenburg, it has evolved into a conglomerate of fourteen distinct entities. This expansion has likely introduced complexities in their IT infrastructure, potentially increasing their susceptibility to cyber threats.

Industry Standout and Vulnerabilities

The construction sector's increasing reliance on digital tools and technology renders it vulnerable to cyber attacks. The Ludwig Freytag Group, with its extensive service range, presumably utilizes a variety of software and hardware systems in its operations. This extensive digital footprint may have rendered them an attractive target for ransomware operatives like REvil.

Mitigation Strategies

Although specific mitigation strategies for the Ludwig Freytag Group are not detailed in the source material, it is crucial for entities within the construction industry to prioritize cybersecurity. Essential measures include conducting regular software updates, educating employees on cybersecurity best practices, and establishing comprehensive backup and recovery protocols to mitigate the effects of ransomware incidents.


Recent Ransomware Attacks

The Recent Ransomware Attacks (RRA) site acts as a watchtower, providing you with near real-time ransomware tracking of attacks, groups and their victims. Given threat actors’ overarching, lucrative success so far, ransomware attacks have become the most ubiquitous, and financially and informationally impactful cyber threat to businesses and organizations today.

The site’s data is generated based on hosting choices of real-world threat actors, and a handful of other trackers. While sanitization efforts have been taken, we cannot guarantee 100% accuracy of the data. Attack updates will be made as source data is reported by reputable sources. By viewing, accessing, or using RRA you acknowledge you are doing so at your own risk.