The recent DHS advisory highlights a growing digital fallout from physical conflicts. As cyberattacks by pro-Iranian groups intensify, organizations are once again reminded of the vulnerabilities that exist across networks, endpoints, and users.

The grocery industry is undergoing a digital transformation—but with it comes a surge in cyber threats. Imagine walking into your local supermarket only to find empty shelves and frozen checkouts. In 2025, that became a reality for major UK retailers like Tesco, Marks & Spencer, and Harrods—crippled not by supply issues, but by targeted cyberattacks. From ransomware and phishing to legacy IT systems and supply chain vulnerabilities, grocery retailers are facing a perfect storm of cybersecurity challenges. With over 40% of grocery chains reporting major cyber incidents and average recovery costs topping USD 2.13 million, the stakes have never been higher.

The recent seizure of $7.74 million in cryptocurrency by the U.S. Department of Justice (DoJ) exposes a sophisticated and evolving cybercrime operation connected to North Korea. This network has been exploiting the global remote work and cryptocurrency ecosystem to circumvent international sanctions, fund illicit activities, and sustain the regime’s cyber ambitions. What can cybersecurity professionals learn from this case, and how should organizations adjust their defenses accordingly?

Discover the significance of Bill Gates releasing the original source code for Microsoft's Altair BASIC, shedding light on the early days of personal computing.

In today's digital era, cybersecurity is indispensable. As our interconnected world expands, so do the threats to our digital well-being. Cybersecurity, guarding against unauthorized access and attacks, is paramount for preserving digital integrity. Threats like phishing, malware, and social engineering loom large, leading to financial loss and data compromise. Frameworks like NIST and defense in depth strategies are pivotal, while employee education, strong passwords, and 2FA bolster security. Innovative defenses like AI, zero-trust, and blockchain are reshaping the landscape. Global collaboration is essential, transcending borders to counter evolving cyber threats. The future holds groundbreaking technologies revolutionizing cybersecurity defenses against digital adversaries in an ever-changing landscape.

Delve into the inner workings of JavaScript's event loop to optimize code, craft efficient architectures, and master asynchronous programming in both browser and Node.js environments. Explore the theoretical foundations and practical applications of this essential mechanism to unlock the full potential of your JavaScript development.

Delve into SIEM & Microsoft Sentinel: Learn Functions, Advantages, and Drawbacks in Comprehensive Detail for Effective Security Operations.

Alright, time to get to the heart of the matter: ports and protocols. I know it might sound nautical, but I promise, it's all about computers and networks.

Networks are essential to the smooth operation of communication, data transfer, and online services in the modern, digitally interconnected world. The effectiveness of businesses and organisations depends on how well-maintained and effective these networks are. Making sure networks run smoothly and effectively is one of your responsibilities as a Network Operations Centre (NOC) engineer. Network monitoring software is a key piece of equipment in your toolbox. This article will look at network monitoring tools from the viewpoint of a NOC engineer, examining their importance, numerous types, major features, and the manner in which they enable NOC engineers to maintain excellent network performance.