Arcus Media Ransomware Cripples Clima Lodi's HVAC Services in Major Cyber Attack

Incident Date:

June 29, 2024

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Arcus Media Ransomware Cripples Clima Lodi's HVAC Services in Major Cyber Attack


Clima Lodi


Arcus Media


Lodi, Italy

, Italy

First Reported

June 29, 2024

Arcus Media Ransomware Group Targets Clima Lodi in Devastating Cyber Attack

Overview of Clima Lodi

Clima Lodi S.r.l., based in Lodi, Lombardy, Italy, is a company specializing in climate control solutions, particularly focusing on heating, ventilation, and air conditioning (HVAC) systems. Established in 2012, the company provides a comprehensive range of services including installation, maintenance, and repair of HVAC systems for both residential and commercial clients. Clima Lodi is known for its commitment to energy efficiency and sustainability, offering high-efficiency HVAC systems and smart thermostats to reduce energy consumption and lower utility bills.

Details of the Ransomware Attack

Clima Lodi recently fell victim to a ransomware attack orchestrated by the Arcus Media ransomware group. The attack was publicly claimed by Arcus Media on their dark web leak site. The ransomware group has been active since May 2024 and is known for its sophisticated tactics, techniques, and procedures (TTPs). The attack on Clima Lodi has raised significant concerns about the vulnerabilities of small to medium-sized enterprises in the construction sector, particularly those specializing in critical infrastructure services like HVAC systems.

About Arcus Media Ransomware Group

Arcus Media is a relatively new but rapidly growing ransomware group that employs direct and double extortion methods. The group typically gains initial access through phishing emails containing malicious attachments or links. Once inside the network, they deploy custom ransomware binaries and use obfuscation techniques to evade detection. Arcus Media operates on a Ransomware-as-a-Service (RaaS) model, allowing other threat actors to use their malware in exchange for a share of the profits. The group has a unique affiliate program that requires new affiliates to be referred by existing trusted affiliates.

Penetration and Impact

The attack on Clima Lodi likely began with a phishing email that successfully bypassed the company's email security measures. Once inside the network, Arcus Media deployed their ransomware payload, encrypting critical data and systems. The group is known for creating scheduled tasks and modifying registry settings to maintain persistence and evade detection. The impact on Clima Lodi has been severe, potentially disrupting their ability to provide essential HVAC services to their clients and causing significant financial and reputational damage.

Vulnerabilities and Industry Implications

Clima Lodi's vulnerabilities stem from several factors common to small to medium-sized enterprises in the construction sector. These include limited cybersecurity resources, inadequate employee training on phishing threats, and potentially outdated or insufficiently patched systems. The attack highlights the growing threat landscape for companies involved in critical infrastructure services, emphasizing the need for robust cybersecurity measures to protect against sophisticated ransomware groups like Arcus Media.


Recent Ransomware Attacks

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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.