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GreenEchoes Studio’s official website and Greenkeys, the keyboard-focused media outlet operated by our studio, were temporarily taken offline from October 21, 2026, as a precaution against a serious PHP vulnerability.
After checking that the fixes had been applied to each server and confirming that the sites were functioning properly, we brought both sites back online on October 22.
Both sites are now available as usual.
We took the sites offline as a precaution, at our discretion, to avoid the risk of the vulnerability being exploited.
Because we prioritized verifying the fixes, it took a particularly long time to bring Greenkeys back online.
We apologize to everyone who could not use the sites during the downtime, and to the readers and others involved who waited for articles to be published.
We will continue to monitor information from our server providers and developers, and to carry out necessary updates and operational measures.
Thank you for your understanding and cooperation.
GreenEchoes Studio
Representative: Ryosuke Kawamura
