Cyber Defense
The latest Cyber Defense coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Defender's Mail Bombing Detection: A Game-Changer for Office 365 Security
Microsoft is taking a proactive stance against email-based attacks with the introduction of Mail Bombing Detection in Microsoft Defender for Office 365. This new feature targets a growing threat...
DEVMAN Ransomware: Analyzing the Latest Windows Threat and How to Defend Against It
The cybersecurity landscape witnessed a new threat in early 2025 with the emergence of DEVMAN ransomware, a sophisticated strain specifically targeting Windows environments. First identified by...
CISA Adds Critical Vulnerabilities to KEV Catalog: Immediate Steps for Organizations
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has escalated its alert level by adding two new critical vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog,...
Critical UPS Software Flaws Threaten Industrial Power Systems: What You Need to Know
When a system designed to keep the lights on for critical infrastructure instead risks shutting them off with a few keystrokes, alarm bells ring far beyond the server room. Such is the case with...
Festo Industrial Control Vulnerabilities: Critical Risks and How to Secure Your Systems
Festo's industrial control systems, deployed in critical manufacturing environments worldwide, have come under intense cybersecurity scrutiny following the discovery of multiple high-severity...
Hitachi Energy MSM XSS Vulnerability: Critical Threat to Power Systems Explained
A newly discovered cross-site scripting (XSS) vulnerability in Hitachi Energy's MSM (Modular Switchgear Manager) software has raised alarms across the energy sector. This critical flaw...
KONE's Digital Leap: How Microsoft Sentinel is Revolutionizing Elevator Safety and Efficiency
In an era where digital transformation is reshaping industries, KONE, the Finnish elevator and escalator giant, is making strategic moves to enhance operational safety and efficiency through...
North Korean IT Workers & AI Cyber Threats: How to Protect Your Business
North Korean remote IT workers, operating under the codename Jasper Sleet (formerly Storm-0287), represent a growing cybersecurity threat as state-sponsored actors increasingly leverage artificial...
Citrix NetScaler CVE-2025-6543: Critical Patch to Prevent Remote Code Execution Attacks
Citrix NetScaler ADC and Gateway products, widely used in enterprise environments for secure remote access and application delivery, are under active exploitation due to a newly discovered critical...
Iran Web Attacks Surge 400% Since 2020: Infrastructure, Finance Hit Hard
The destruction of Iran's nuclear infrastructure through military strikes may have temporarily halted its atomic ambitions, but it has simultaneously accelerated the country's pivot toward asymmetric...
Microsoft & Antigen Security Slash Cyber Insurance Costs by 60% - Here's How
Microsoft and Antigen Security have announced a groundbreaking partnership aimed at reducing cyber insurance premiums by up to 60% for enterprises using their combined security solutions. This...
Iran’s Cyber Warfare Shift: New Threats After Nuclear Strike Fallout
The recent destruction of Iran's nuclear infrastructure by U.S. forces has triggered a dangerous pivot in Tehran's military strategy, with cybersecurity experts now warning of an unprecedented surge...