A well-known establishment in the heart of London, prides itself on its vibrant atmosphere and diverse menu that attracts both locals and tourists. Situated in a prime location, the pub typically experiences a surge in customers during bank holiday weekends, making these occasions crucial for its revenue generation.

During the busy bank holiday weekend in May 2024, The Pub House fell victim to a Distributed Denial of Service (DDoS) attack. Just as the weekend began, the pub's online reservation system and website became overwhelmed by a flood of malicious traffic, rendering them completely inoperable. The attack targeted their online services during peak hours, causing immediate confusion among staff and frustration among patrons who were attempting to make reservations or place orders. The pub's management quickly realised the severity of the situation as customers were turned away at the door, leading to not only the loss of immediate revenue but also the potential for long-term customer dissatisfaction. Unable to carry out normal business activities, the management reached out to Cyber Regiment for assistance.

Upon receiving the call, Cyber Regiment mobilised its dedicated incident response team, specialising in DDoS mitigation. With the pub facing a critical influx of traffic and customer disappointment, our team acted swiftly to address the issue. We began with an immediate assessment, conducting a thorough evaluation to determine the scale and nature of the DDoS attack. By analysing traffic patterns and leveraging our advanced monitoring tools, we were able to classify the type of attack and its impact on the pub's network.

Next, we implemented traffic filtering using our Battalion SecOps Platform. This involved deploying a series of security rules designed to distinguish between legitimate customer traffic and the incoming malicious traffic, allowing genuine customers to access the website while blocking the attack. Additionally, we collaborated with the pub’s internet service provider to reroute traffic and apply further DDoS protection measures at the network level. This cooperation enabled us to mitigate the attack before it reached the pub's internal systems.

Once we had the DDoS attack under control, we focused on restoring all online services. Our team verified the integrity of the reservation system, ensuring it was operational and secure for customers to use. Throughout this process, we closely monitored the network to ensure that no residual attacks occurred. After addressing the immediate threat and restoring services, we conducted a comprehensive post-incident review. This review assessed the effectiveness of our response strategies and analysed vulnerabilities that were exposed, allowing us to develop strategies to prevent future incidents.

Thanks to Cyber Regiment's rapid response and expertise, Pub was able to minimise downtime, and within hours of the attack, the pub's online services were fully operational again. This allowed customers to make reservations and orders as usual, and the swift action taken by our team ensured that the pub not only survived a potentially disastrous scenario but also maintained its reputation in the competitive hospitality sector.

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