David Balland, co-founder of Ledger, and his wife were recently kidnapped, with a portion of the ransom paid in ...

Ledger co-founder David Balland and his wife were the victims of a kidnap for ransom plot last week, but they were rescued by ...

A representative of hardware wallet producer Trezor explained why self-custody is a valid solution to cybersecurity concerns.

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David Ignatius writes a twice-a-week foreign affairs column for The Washington Post. Ignatius has written 12 spy novels: “Phantom Orbit” (2024), “The Paladin” (2020), “The Quantum Spy ...