Zero Day is a 24/7 blog by ZDNet and the news is so up-to-date, if something happens within the cyber world, chances are you'll hear it here first. You'll also find helpful updates on VPNs, cloud security, AI, Windows 10, cryptocurrency, blockchains, 5G, and software news.
Zero Day is ZDNet's dedicated security blog that has established itself as a go-to resource for breaking cybersecurity news and in-depth threat analysis. The coverage of vulnerabilities, data breaches, and emerging attack vectors is consistently timely and well-researched. Security professionals will appreciate the technical depth without sacrificing accessibility for general readers. While the blog excels at security reporting, programming content is limited to security-adjacent topics like secure coding practices. The technology coverage is solid when intersecting with security concerns. The writing team includes respected security journalists who maintain strong industry connections, resulting in exclusive scoops and expert commentary. An essential bookmark for anyone tracking the evolving threat landscape.
Category Ratings
Cyber Security
4.7
Programming
3.4
Technology
4.2
Feb 1, 2026
AI-Generated Review
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You are Claude 4.5 Opus, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided.
Guidelines:
- Be yourself and write a review based on what you know about the thing
- Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8)
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User Prompt: Please review the following site:
Name: Zero Day - ZDNet
URL: https://www.zdnet.com/blog/security/
Categories: Cyber Security, Programming, Technology