Ransomware Attack on Keisei Construction

Keisei Construction, a prominent Japanese construction firm, has fallen victim to a ransomware attack orchestrated by the Lockbit2 group. This incident was disclosed on the group's dark web leak site, highlighting the ongoing cybersecurity threats facing the construction industry.

Company Overview

Keisei Construction, with its base in Japan, is renowned for its expertise in construction and related services. The company's portfolio, detailed on its website, showcases a wide range of projects, including significant contributions to transportation infrastructure.

Company Size and Industry Standing

While specific details regarding Keisei Construction's size are not readily available, its involvement in major construction endeavors positions it as a key entity within Japan's construction sector.

Vulnerabilities and Targeting

The Lockbit2 group's successful ransomware attack on Keisei Construction underscores potential weaknesses in the company's cybersecurity defenses. Although the exact vulnerabilities exploited in this incident are not specified, it is evident that the attackers identified and leveraged gaps in the company's security measures to execute their attack.

Mitigation Strategies

To safeguard against ransomware and other cyber threats, organizations must adopt comprehensive cybersecurity strategies. These include conducting regular software updates, providing cybersecurity training to employees, deploying antivirus solutions, and establishing a disaster recovery plan to ensure business continuity in the aftermath of an attack.

Sources

• Keisei Construction Website: http://keisei-const.jp/
• Ransomware Posts: GitHub Pages: https://privtools.github.io/ransomposts/
• KonBriefing.com: Cyber attacks in 2022: https://konbriefing.com/en-topics/cyber-attacks-2022.html
• Omaha.com: CHI Health faces 'IT security incident' impacting Omaha-area online systems: https://omaha.com/news/local/chi-health-faces-it-security-incident-impacting-omaha-area-online-systems/article_d1aa8034-436f-11ed-97ae-dfa47a3e420c.html
• KonBriefing.com: Statistics: Cyber attacks April 2022: https://konbriefing.com/en-topics/cyber-attacks-2022-04.html