Ledger, cryptocurrency

Ledger co-founder David Balland had been kidnapped on Tuesday. Earlier reports claimed the other Ledger co-founder Eric ...
David Balland of Ledger was abducted and freed after a police operation. The kidnapping involved demands for cryptocurrency ...
David Balland, a founder of Ledger, a prominent cryptocurrency company, and his wife were freed after a 48-hour police search ...
Dramatic developments in France ended with the release of a kidnapped couple, during which multiple people were arrested, and ...