[PHP Emergency Vulnerability] Why did services across Japan go into maintenance all at once on the night of the 21st?

On the night of October 21st, famous Japanese services such as "Uma Musume," "Granblue Fantasy," and "Niconico" entered ...

The Critical PHP Vulnerability Was Known Two Years Ago—How AI Has Changed 'Exploitability' and the Reality That Human Decision-Making Cannot Keep Up

In October 2026, a critical vulnerability was announced in the PHP programming language that allows for arbitrary code ...