What Was Zilvia.net and Why Is It Closed?

Zilvia.net was a long-running Nissan S-chassis enthusiast forum that operated from 1998 until its permanent closure. According to the site's own closure notice, the forum was taken offline after an unauthorized party obtained forum-account data in December 2025, and it will not return. If you had an account there, the notice advises changing your password anywhere you reused it.

What Zilvia.net Was

Zilvia.net began in 1998 and stayed online for more than twenty years. Its focus was mainly the Nissan S-chassis, which drew together what the closure notice describes as one of the most passionate grassroots enthusiast groups anywhere. Beyond the cars, the notice credits the community with producing lasting friendships, connections, and even families, along with a deep body of shared knowledge and a willingness to help one another.

Why It Closed

The closure notice states the sequence plainly:

• In December 2025, an unauthorized party obtained forum-account data and published it online.
• The data involved included usernames, email addresses, IP addresses, and salted MD5 password hashes.
• No financial data or other sensitive personal information was stored on the site.
• The forum was taken offline and will not return.

What to Do If You Had an Account

The notice gives one direct recommendation: if you used the same password on any other site or service, change it as a precaution. Because the exposed data included password hashes rather than plain passwords, the practical risk is concentrated in password reuse — the same credentials being tried elsewhere.

Will the Old Content Come Back?

Possibly, but not on any schedule. The notice says a read-only static archive of the forum's publicly visible material may be explored in the future, but there is no plan or timeline for it. Until then, the forum content is not available through the site.

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