lockbit2 attacks Shimamura
Incident Date:
May 9, 2022
Overview
Title
lockbit2 attacks Shimamura
Victim
Shimamura
Attacker
Lockbit2
Location
First Reported
May 9, 2022
Shimamura: A Retail Giant Targeted by Lockbit2 Ransomware
Company Profile
Shimamura, a prominent retailer in Japan, has recently become a target of a ransomware attack by the group Lockbit2. This attack has led to the inaccessibility of Shimamura's website, indicating a significant impact on their online operations.
Vulnerabilities and Targeting
The exact vulnerabilities exploited in the ransomware attack on Shimamura are not disclosed. However, it is a common strategy for ransomware groups to target entities with insufficient cybersecurity defenses or outdated systems. This suggests that Lockbit2 may have leveraged such weaknesses to infiltrate Shimamura's network and deploy their ransomware.
Mitigation Strategies
To mitigate the risk of future ransomware attacks, it is crucial for companies to enhance their cybersecurity posture. Essential measures include the timely updating of software, the enforcement of strong access controls, and the regular performance of security audits to discover and rectify potential vulnerabilities. Furthermore, the development of a detailed incident response plan is vital for minimizing the damage of attacks and ensuring the resilience of business operations.
The incident involving Shimamura underlines the critical need for robust cybersecurity practices within the retail industry. As digital platforms become increasingly integral to business strategies, prioritizing cybersecurity is essential for safeguarding assets and preserving customer confidence.
Sources
- Shimamura. (n.d.). Retrieved April 10, 2024, from http://shimamura.gr.jp
- Trend Micro. (2019, July 31). Keeping a Hidden Identity: Mirai C&Cs in Tor Network. Retrieved April 10, 2024, from https://www.trendmicro.com/en_us/research/19/g/keeping-a-hidden-identity-mirai-ccs-in-tor-network.html
- Bleeping Computer. (2019, July 11). Updated Miori Botnet C2 Server Tells Researchers to F*** Off. Retrieved April 10, 2024, from https://www.bleepingcomputer.com/news/security/updated-miori-botnet-c2-server-tells-researchers-to-f-off/
- No More Ransom Project. (n.d.). The No More Ransom Project: Home. Retrieved April 10, 2024, from https://www.nomoreransom.org
- Ransomware.org. (n.d.). Ransomware.org - Understand. Prevent. Recover. Retrieved April 10, 2024, from https://ransomware.org
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.