Introduction to CVE-2023-53760 Cybersecurity remains a top priority for system administrators, especially with the latest vulnerability identified as CVE-2023-53760. This Linux kernel issue highlights the critical importance of proactive server security measures, including malware detection and robust web application firewalls. Incident Overview CVE-2023-53760 addresses a deadlock issue within the SCSI Universal Flash Storage (UFS) driver. […]

Understanding CVE-2023-53752 and Its Implications The recent vulnerability identified as CVE-2023-53752 affects the Linux kernel. This flaw allows for integer overflows in the function kmalloc_reserve(). It can potentially lead to server crashes and exploits if not properly addressed. For system administrators and hosting providers, this vulnerability represents a significant risk to server security. What Is […]

Introduction to CVE-2023-53760 Cybersecurity remains a top priority for system administrators, especially with the latest vulnerability identified as CVE-2023-53760. This Linux kernel issue highlights the critical importance of proactive server security measures, including malware detection and robust web application firewalls. Incident Overview CVE-2023-53760 addresses a deadlock issue within the SCSI Universal Flash Storage (UFS) driver. […]

Understanding CVE-2023-53752 and Its Implications The recent vulnerability identified as CVE-2023-53752 affects the Linux kernel. This flaw allows for integer overflows in the function kmalloc_reserve(). It can potentially lead to server crashes and exploits if not properly addressed. For system administrators and hosting providers, this vulnerability represents a significant risk to server security. What Is […]

Have you ever wondered what BitNinja can do if an account on your server has been stolen or someone gets access via a hacked SSH?  Perhaps some customers store their passwords on a sticky note, or, for example, an account has been purchased to gain access to the server to infect it with malware uploads. […]

After last year’s €500,000 seed investment, BitNinja has raised $2.5 million in Series A funding, led by Lead Ventures. Our history BitNinja was founded in 2014 and became very profitable by the following year. In December, 2015 we were one of the eight selected start-ups in Cyber London’s second accelerator programme. In November, 2019 we […]

On 2 September 2020 arstechnica reported a zero-day vulnerability in a WordPress plugin. File Manager helps users manage their files on the website. It was downloaded 700,000 times and more than half of the customers are affected. The vulnerability allowed hackers to execute commands and upload files on a website. How did the BitNinja team patch the vulnerability? We discovered the exploit with our Defense Robot. […]

The increasing number of data breaches raises new concerns for all companies. According to Statista, there were 1,473 million data breaches causing 164 million exposed records in the US in 2019. Many companies are being sued for data breaches and since the implementation of the General Data Protection Regulation (GDPR), these cybersecurity lawsuits run into […]

Botnets are a major threat for web hosting providers and basically for every server. They are the fundamentals of cybercrime in the dark industry of hackers. A botnet is a group of infected computers (aka bots or zombie machines) controlled by a hacker, the botmaster. Zombie machines can be personal computers, mobile devices, or even […]

28 Febr, 2020 16:44 PM UPDATE: We know that it was a hard decision for the organizers, and we feel really sorry that we can't meet with the wonderful cloud community in the Europa Park this year. However, it was the right decision because security always comes first. We, however, have a plan B. 😉 […]

Why should you visit tech conferences? As our world is changing quickly, new types of technologies are constantly being made. To keep up with the rapid pace of the technology changes and to learn more about the most advanced solutions, we highly recommend everyone to visit at least 1 tech conference every year. Fortunately, there […]

On 19 February 2020, Wordfence reported a highly critical vulnerability found in the popular Duplicator plugin for WordPress. This plugin is useful when users want to migrate and copy WordPress sites. With Duplicator, sysadmins can create a new copy of the site and the generated file can be downloaded from the WP dashboard. WordPress Duplicator Plugin Zero-day […]

Critical Issues for Companies Looking to Get On Board the 5G, AI Revolution As companies brace themselves for the ongoing fourth industrial revolution, cybersecurity remains high on the agenda. Executives are wary about the challenges that accompany emerging major technologies such as 5G, but Artificial Intelligence (AI) is widely regarded as a cyber-security life line. […]

Understanding CVE-2023-53754: A New Vulnerability in Linux Kernel Recently, a critical vulnerability identified as CVE-2023-53754 has emerged within the Linux kernel. This flaw impacts the SCSI lpfc module, potentially compromising server security. As system administrators and hosting providers, it's essential to understand this threat and implement measures to mitigate the risks. Summary of the Vulnerability […]

Understanding CVE-2025-40285: A Linux Vulnerability The Linux kernel has recently addressed a significant vulnerability coded CVE-2025-40285. This security flaw involves a possible reference count leak in the SMB server session setup. When a session needs reconnection, the reference count can leak, potentially compromising server security. Why This Matters for Server Admins and Hosting Providers This […]

Understanding CVE-2025-40286 in Linux Kernel The recent CVE-2025-40286 vulnerability highlights a critical memory leak issue in the smb/server component of the Linux kernel. This inherent flaw arises when the ksmbd_vfs_read() function fails, leading to potential system inefficiencies. The Impact of CVE-2025-40286 For system administrators and hosting providers, this vulnerability poses a significant risk. Memory leaks […]