Understanding the Impact of the Black Basta Ransomware Attack on CMAC Transportation

Incident Date:

May 5, 2024

World map



Understanding the Impact of the Black Basta Ransomware Attack on CMAC Transportation


CMAC Transportation




Lancashire, USA

Michigan, USA

First Reported

May 5, 2024

Analysis of the Black Basta Ransomware Attack on CMAC Transportation

Company Profile: CMAC Transportation

CMAC Transportation, a veteran-owned logistics and warehousing provider based in Brownstown, Michigan, is recognized for its comprehensive range of services including domestic and international warehousing, consolidation, transportation, and logistics. With approximately 295 employees and an annual revenue of $65.2 million, CMAC stands out in the transportation sector for its tailored logistics solutions catering to diverse industries. The company's strategic operations facilitate the efficient movement of goods across various geographic locations.

Details of the Ransomware Attack

The Black Basta group, known for its aggressive ransomware campaigns, targeted CMAC Transportation, resulting in the exfiltration of approximately 200 GB of sensitive data. The compromised data includes HR records, financial information, personal data, and personnel files. Despite no specific ransom demand being disclosed publicly, the breach's impact is significant due to the volume and nature of the stolen data.

Black Basta Ransomware Group Profile

Emerging in early 2022, Black Basta quickly became notorious in the cybercrime arena. The group is known for its double extortion tactics, sophisticated encryption methods using the XChaCha20 algorithm, and connections with other high-profile cybercriminal groups like Conti and FIN7. Black Basta targets predominantly large organizations within critical infrastructure sectors, employing a strategy that involves encrypting data and threatening to leak it unless a ransom is paid.

Potential Vulnerabilities and Attack Vectors

While specific details of the attack vector used against CMAC Transportation are not disclosed, common entry points for such ransomware attacks include phishing, exploitation of unpatched vulnerabilities, or compromised credentials. The significant amount of data exfiltrated suggests that the attackers had substantial access to CMAC's network, possibly indicating inadequate segmentation, lack of robust access controls, or insufficient monitoring and response systems.


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.