The Heart of the Infrastructure is Stopping: Simultaneous Vulnerability Events and the Silent Collapse of the Internet

In just five days, from October 17 to October 21, 2026, the infrastructure supporting the backbone of the internet was ...

Stock Price Crash Due to 'It's Working, So Leave It Alone'! The Reality of PHP's Critical Vulnerability and Technical Debt That Determines a Company's Fate

Ho ho ho! It's Professor Kabu!In late October 2026, a highly dangerous vulnerability called 'PHP2Shell' was announced for PHP ...