On August 30, 1996,Johan Helsingius shut down anon.penet.fi. At its peak, the server had processed messages for over 700,000 users. It had given whistleblowers, abuse survivors, and political dissidents a way to communicate without attaching their names. It was the most widely used anonymity service on the internet. It had no encryption. It was a database. It mapped real email addresses to pseudonyms, stripped headers, and re-sent. Helsingius shut it down not because it was hacked, not because..

On August 30, 1996,Johan Helsingius shut down anon.penet.fi. At its peak, the server had processed messages for over 700,000 users. It had given whistleblowers, abuse survivors, and political dissidents a way to communicate without attaching their names. It was the most widely used anonymity service on the internet. It had no encryption. It was a database. It mapped real email addresses to pseudonyms, stripped headers, and re-sent. Helsingius shut it down not because it was hacked, not because..