Category Spotlight
Security
The latest stories, reviews, and analysis curated by the CoreTechDaily editorial team.
New Windows Zero-Day Vulnerability Disclosed: What You Need to Know
A disgruntled researcher has released a significant zero-day vulnerability affecting Microsoft Defender, raising concerns about security practices.
Apr 17, 2026
How Google’s AI Gemini Blocks Billions of Malicious Ads
Discover how Google's Gemini AI is revolutionizing ad security by blocking billions of malicious ads, ensuring safer online experiences.
Apr 17, 2026
Cisco Urges Immediate Patching for Critical Webex Security Flaws
Cisco has identified critical security vulnerabilities in Webex, urging users to patch them immediately while addressing issues with undeletable data on Wi-Fi devices.
Apr 17, 2026
How North Korean Attackers Target macOS Users and What You Can Do
Microsoft warns macOS users of a North Korean hacking group using sophisticated methods to steal sensitive information. Learn how to protect yourself.
Apr 17, 2026
How to Tackle Shadow IT in the Travel Sector
Understanding the impact of shadow IT and AI on travel security, and how businesses can adapt their policies.
Apr 17, 2026
How Agentic Swarms Can Transform AI Usage in Organizations
Explore the potential of agentic swarms in AI deployment and the security challenges organizations face.
Apr 17, 2026
Understanding Europol's Operation PowerOFF: Key Takeaways
Europol's Operation PowerOFF has targeted DDoS users, arresting suspects and shutting down domains. Here’s what it means for cybersecurity.
Apr 17, 2026
China's New Subsea Vessel: Implications for Undersea Cable Security
China has tested a subsea vessel capable of cutting undersea cables at depths of 3.5 kilometers. What does this mean for global internet security?
Apr 16, 2026
Are FIFA World Cup Partners Leaving Customers Vulnerable to Email Attacks?
Security experts highlight risks associated with inadequate DMARC policies among FIFA World Cup partners, exposing customers to potential email threats.
Apr 16, 2026
How Legit Software Can Turn into Antivirus-Killing Adware
A report reveals how seemingly innocent software can disable antivirus programs, posing serious security risks.
Apr 16, 2026
Critical Microsoft Excel Security Flaw: What You Need to Know
Learn about the serious security vulnerability in Microsoft Excel that can let hackers take control of your system and how to protect yourself.
Apr 16, 2026
Critical Security Flaws in Anthropic's MCP: What You Need to Know
Experts have flagged serious security vulnerabilities in Anthropic's MCP, potentially exposing millions to risks. Here's what this means for users.
Apr 16, 2026