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Cybersecurity never stops—and neither do hackers. While you wrapped up last week, new attacks were already underway. From hidden software bugs to massive DDoS attacks and new ransomware tricks, this week's roundup gives you the biggest security moves to know. Whether you're protecting key systems or locking down cloud apps, these are the updates you need before making your next security decision. Take a quick look to start your week informed and one step ahead. ⚡ Threat of the Week Cisco 0-Day Flaws Under Attack — Cybersecurity agencies warned that threat actors have exploited two security flaws affecting Cisco firewalls as part of zero-day attacks to deliver previously undocumented malware families like RayInitiator and LINE VIPER. The RayInitiator and LINE VIPER malware represent a significant evolution on that used in the previous campaign, both in sophistication and its ability to evade detection. The activity involves the exploitation of CVE-2025-20362 (CVSS score: 6.5) a...

Some risks don't breach the perimeter—they arrive through signed software, clean resumes, or sanctioned vendors still hiding in plain sight. This week, the clearest threats weren't the loudest—they were the most legitimate-looking. In an environment where identity, trust, and tooling are all interlinked, the strongest attack path is often the one that looks like it belongs. Security teams are now challenged to defend systems not just from intrusions—but from trust itself being turned into a weapon. ⚡ Threat of the Week Microsoft SharePoint Attacks Traced to China — The fallout from an attack spree targeting defects in on-premises Microsoft SharePoint servers continues to spread a week after the discovery of the zero-day exploits, with more than 400 organizations globally compromised. The attacks have been attributed to two known Chinese hacking groups tracked as Linen Typhoon (aka APT27), Violet Typhoon (aka APT31), and a suspected China-based threat actor codenamed Storm-2603 t...

Cloud computing and networking are two of the most significant areas of growth in the IT business. Companies need engineers who can maintain distributed software and keep the company connected. If you want to work in either niche, the Essential Cloud & Networking Certification Training Bundle offers 93 hours of essential knowledge. You can pick up all 5 courses now for only $39.99 via the THN Store. This bundle focuses on the key skills and certificates the technical recruiters are currently looking for. It would be best if you came away with the knowledge to ace top exams, and the experience to handle real-world challenges. First up, the CCNA Routing & Switching Training helps you master Cisco networks. Professionals with these skills earn around 9% more on average . The AWS Certified Solutions Architect (Associate) covers the most popular cloud computing platform, showing you how to design, configure, and optimize cloud software. Implementing Microsoft Azure Infr...