[Deep Dive] Global sites shut down in emergency due to a '20-year-old flaw' discovered by AI—The unexpected weakness of the internet that halted banks and …

On October 21, 2026, internet services that are usually taken for granted suddenly became unavailable across Japan.Banking ...
news.lenovo.com

What is the purpose of the "Hello, World!" program in programming?

What is the purpose of the "Hello, World!" program in programming? The "Hello, World!" program serves as a simple introduction to the basics of a programming language. Its primary purpose is to ...
Opinion
The Japan NewsOpinion

PHP Vulnerabilities: A Major Crisis that Shakes the World

Programming languages have a role in translating instructions given by humans to allow computer systems to understand them.

[Alert/Explanation ②] Vulnerabilities found in Java. How do they affect apps and services?

On October 21, 2026, the IPA (Information-technology Promotion Agency) released an alert regarding vulnerabilities in Oracle ...

Europe Websites Go Dark After Major Cybersecurity Flaw Sparks Hacker Warning

A major cybersecurity warning has forced government websites, hospitals and businesses across Europe to temporarily take ...
Harvard Medical School

Harvard T.H. Chan School of Public Health

The EPA repealed a Biden-era ruling requiring coal-fired power plants to significantly reduce their emissions of carbon dioxide, the main driver of climate change. How major of a setback is this?
Hankyoreh English Edition

Korea raises cyber threat level to ‘caution’ amid PHP vulnerability

Experts warn that SMEs with limited cybersecurity resources and websites left unmaintained for extended periods can become easy targets for hackers ...