Hardware wallet makers should never keep customers' home addresses

How private crypto transactions really are, spanning wallet KYC mandates, chain surveillance, privacy tools and prosecutions of privacy developers.

The defensive side of crypto, covering how exchanges, protocols and holders get hacked, exploited or scammed, and what is done to prevent it.

Trezor said on 4 September 2026 that shipping partner ShipMonk's August breach also exposed order data from a 2019 to 2021 partnership that ShipMonk had confirmed in writing was deleted, pushing the number of customers with names, phone numbers and home addresses exposed to about 80,700. Ledger faces a 500 million dollar class action over its own breaches and customer thefts.