City Builders Iowa Hit by Play Ransomware, Sensitive Data Compromised

Incident Date:

June 13, 2024

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City Builders Iowa Hit by Play Ransomware, Sensitive Data Compromised


City Builders Iowa




Cedar Falls, USA

Iowa, USA

First Reported

June 13, 2024

Ransomware Attack on City Builders Iowa by Play Group

Overview of City Builders Iowa

City Builders Iowa, based in Cedar Falls, is a comprehensive construction and development company specializing in residential, commercial, and industrial projects. Established in 1991, the company has built a strong reputation for high-quality remodeling services, including replacement windows, doors, bathrooms, roofs, sunrooms, and siding. Their commitment to sustainability and safety, along with their extensive project management expertise, sets them apart in the construction industry.

Details of the Ransomware Attack

The ransomware group Play has claimed responsibility for a cyberattack on City Builders Iowa. The attack compromised a wide range of sensitive data, including private and personal confidential information, client documents, budget details, payroll, accounting records, contracts, tax information, IDs, and financial data. The breach was announced on Play's dark web leak site, highlighting the severity of the incident.

About the Play Ransomware Group

Play ransomware, operated by the group Ransom House, is known for targeting Linux systems and has evolved from the Babuk code. Initially focusing on data theft, the group has transitioned to deploying cryptographic lockers. Play ransomware is characterized by its unique verbose ransom notes and the use of tools like AnyDesk, NetCat, and encoded PowerShell Empire scripts to achieve initial access and maintain persistence.

Potential Vulnerabilities and Penetration Methods

City Builders Iowa's extensive use of digital tools for project management, architectural design, and client communication may have exposed vulnerabilities that the Play group exploited. The ransomware actors likely penetrated the company's systems through phishing attacks, exploiting unpatched software, or leveraging weak network security protocols. The use of advanced encryption methods and the deployment of various hack tools further facilitated the breach.

Impact on City Builders Iowa

The attack on City Builders Iowa underscores the significant threat posed by ransomware groups like Play. The compromise of sensitive data not only disrupts business operations but also jeopardizes client trust and the company's reputation. As City Builders navigates the aftermath of this breach, the incident serves as a stark reminder of the critical importance of robust cybersecurity measures in protecting against sophisticated cyber threats.


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.