Coldcard hacked in August 2026 — are Ledger and Trezor wallets safe?

In early August 2026, Coldcard — considered one of the most secure hardware wallets among bitcoin maximalists — was reportedly compromised in a hacking attack. The incident sparked widespread concern in the crypto community about the safety of other cold storage wallets, including Ledger and Trezor. An expert was consulted on whether those competing devices face similar risks.