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Stefan Thomas Faces Final Password Attempts for $777 Million Bitcoin Fortune

Stefan Thomas Faces Final Password Attempts for $777 Million Bitcoin Fortune

First seen 17 Jul 2026, 21:52 UTC

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ThreatCluster AI
ThreatCluster July 18, 2026 at 21:48 UTC
  • Stefan Thomas has only 2 password attempts left to access $777 million in Bitcoin.
  • The IronKey USB drive will permanently delete its contents after 10 incorrect attempts.
  • Thomas has sought help from digital forensics experts but has not yet recovered the keys.

In 2011, programmer Stefan Thomas received 7,002 BTC as payment for an educational video, now valued at approximately $777 million. The private keys are stored on an IronKey USB drive, which will permanently delete its contents after 10 incorrect password attempts. Thomas has already made 8 attempts and has only 2 guesses left. He has engaged digital forensics firm Naxo and security researcher Chris Tarnovsky for assistance but has not yet succeeded in recovering the keys. The IronKey remains in a Swiss vault as of mid-2026, with no confirmed recovery efforts. Kingston, the manufacturer, has stated there are no backup options for password recovery. This situation highlights the risks associated with self-sovereignty in cryptocurrency management.

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Timeline

2011-01-01
Stefan Thomas earns 7,002 BTC
Thomas received Bitcoin as payment for his educational video, which has significantly appreciated in value over the years.
Chaincatcher
2020-01-01
Bitcoin valued at $91 million
The value of Thomas's Bitcoin holdings was estimated at $91 million based on Bitcoin's market price.
Cryptonews
2023-10-01
Bitcoin valued at $253 million
By late 2025, the value of Thomas's Bitcoin holdings surged to approximately $253 million.
Cryptonews
2025-01-01
IronKey stored in Swiss vault
As of late 2025, the IronKey containing the private keys was securely stored in a Swiss vault.
Chaincatcher
2026-07-17
Thomas attempts final password guesses
As of July 2026, Thomas has made 8 attempts to access his Bitcoin, leaving only 2 guesses remaining.
Cryptonews

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