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Introduction In many ways, the software supply chain is similar to that of manufactured goods, which we all know has been largely impacted by a global pandemic and shortages of raw materials.  However, in the IT world, it is not shortages or pandemics that have been the main obstacles to overcome in recent years, but rather attacks aimed at using them to harm hundreds or even thousands of victims simultaneously. If you've heard of a cyber attack between 2020 and today, it's likely that the software supply chain played a role.  When we talk about an attack on the software supply chain, we are actually referring to two successive attacks: one that targets a supplier, and one that targets one or more downstream users in the chain, using the first as a vehicle. In this article, we will dive into the mechanisms and risks of the software supply chain by looking at a typical vulnerability of the modern development cycle: the presence of personal identifying information, or "...

Users of Cleo-managed file transfer software are being urged to ensure that their instances are not exposed to the internet following reports of mass exploitation of a vulnerability affecting fully patched systems. Cybersecurity company Huntress said it discovered evidence of threat actors exploiting the issue en masse on December 3, 2024. The vulnerability, which impacts Cleo's LexiCom, VLTransfer, and Harmony software, concerns a case of unauthenticated remote code execution. The security hole is tracked as CVE-2024-50623 (CVSS score: 9.8), with Cleo noting that the flaw is the result of an unrestricted file upload that could pave the way for the execution of arbitrary code. The Illinois-based company, which has over 4,200 customers across the world, has since issued another advisory (CVE-2024-55956), warning of a separate "unauthenticated malicious hosts vulnerability that could lead to remote code execution." The development comes after Huntress said the pat...

As software supply chain security becomes more and more crucial, security, DevSecOps, and DevOps teams are more challenged than ever to build transparent trust in the software they deliver or use. In fact, in Gartner recently published their 2022 cybersecurity predictions - not only do they anticipate the continued expansion of attack surfaces in the near future, they also list digital supply chain as a major rising attack surface and one of the top trends to follow in 2022. After all, any software is only as secure as the weakest link in its supply chain. One bad component, any malicious access to your development environment—or any vulnerability in your software's delivery life cycle—and you risk your code's integrity, your customers, and your reputation.  Scribe Security  recently launched a new platform that claims to address these urgent needs by enabling its users to build trust in their software across teams and organizations. According to Scribe Security, SBOM is a ...

Hey 👋 there, cyber friends! Welcome to  this week's cybersecurity newsletter , where we aim to keep you informed and empowered in the ever-changing world of cyber threats. In today's edition, we will cover some interesting developments in the cybersecurity landscape and share some insightful analysis of each to help you protect yourself against potential attacks. 1. Apple 📱 Devices Hacked with New Zero-Day Bug - Update ASAP! Have you updated your Apple devices lately? If not, it's time to do so, as the tech giant just released security updates for iOS, iPadOS, macOS, and Safari. The update is to fix a zero-day vulnerability that hackers have been exploiting. This vulnerability, tracked as CVE-2023-23529, is related to a type confusion bug in the WebKit browser engine. What does this mean? Well, it means that if you visit a website with malicious code, the bug can be activated, leading to arbitrary code execution. In other words, hackers can take control of your devi...

Cyberattacks are getting smarter and harder to stop. This week, hackers used sneaky tools, tricked trusted systems, and quickly took advantage of new security problems—some just hours after being found. No system was fully safe. From spying and fake job scams to strong ransomware and tricky phishing, the attacks came from all sides. Even encrypted backups and secure areas were put to the test. Keep reading for the full list of the biggest cyber news from this week—clearly explained and easy to follow. ⚡ Threat of the Week Motex Lanscope Flaw Exploited to Drop Gokcpdoor — A suspected Chinese cyber espionage actor known as Tick has been attributed to a target campaign that has leveraged a recently disclosed critical security flaw in Motex Lanscope Endpoint Manager (CVE-2025-61932, CVSS score: 9.3) to infiltrate target networks and deploy a backdoor called Gokcpdoor. Sophos, which disclosed details of the activity, said it was "limited to sectors aligned with their intelligence...

When you read reports about cyber-attacks affecting operational technology (OT), it's easy to get caught up in the hype and assume every single one is sophisticated. But are OT environments all over the world really besieged by a constant barrage of complex cyber-attacks? Answering that would require breaking down the different types of OT cyber-attacks and then looking back on all the historical attacks to see how those types compare.  The Types of OT Cyber-Attacks Over the past few decades, there has been a growing awareness of the need for improved cybersecurity practices in IT's lesser-known counterpart, OT. In fact, the lines of what constitutes a cyber-attack on OT have never been well defined, and if anything, they have further blurred over time. Therefore, we'd like to begin this post with a discussion around the ways in which cyber-attacks can either target or just simply impact OT, and why it might be important for us to make the distinction going forward. Figure 1 Th...