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Ledger

A ledger has two different meanings regarding cryptocurrency and blockchain. The first is about distributed ledger technology (DLT) — the technology of storing information… A ledger has two different meanings regarding cryptocurrency and blockchain. The first is about distributed ledger technology (DLT) — the technology of storing information that has such features as collaborative use and synchronization of digital data via consensus… A ledger has two different meanings regarding cryptocurrency and blockchain. The first is about distributed ledger technology (DLT) — the technology of storing information that has such features as collaborative use and synchronization of digital data via consensus…

Ledger’s early implant warnings deserved more action, Karpelès says

Helen PartzOct 16, 2026

Ledger’s answer to wallet tampering costs $849 and ships next year

Oct 15, 2026

Can crypto users trust the supply chain behind hardware wallets?

Oct 14, 2026

Ledger asks resellers to halt sales in Southeast Asia and Hong Kong

Oct 13, 2026

Trezor reduces resellers as a ‘preventative step’ amid Ledger tampering reports

Oct 13, 2026

MediaMarktSaturn pulls Ledger products amid tampering reports

Oct 13, 2026

Ledger: All latest articles

Ledger details LTE-enabled spy implants in wallets sold by CryptoBilis

Ledger detailed how LTE-enabled implants exposed wallet recovery phrases as CryptoBilis halted sales and Trezor and OneKey cut ties with the reseller.

Oct 13, 2026

Ledger implant tests Bitcoin ETFs as safer custodial solutions than hardware wallets

The discovery of an unauthorized Ledger hardware implant reignited debate on whether Bitcoin ETFs are safer than self-custodying Bitcoin via hardware wallet devices.

Oct 12, 2026

Ledger confirms unauthorized hardware implant, says losses may exceed $86M

Ledger said the incident appeared to be isolated to a single reseller and its Southeast Asian market.

Oct 11, 2026

Michael Millard

Ledger investigates fund losses linked to Southeast Asian reseller, warns users

Hardware wallet maker Ledger probes losses tied to reseller CryptoBilis, as researchers separately estimate more than $72 million to $86 million in suspected crypto thefts.

Oct 9, 2026

Bitcoin consolidates near $82.5K as crypto weathers Ledger theft reports

Bitcoin and crypto markets eyed a recovery from Thursday’s drop despite concerns of another hardware wallet exploit.

Oct 9, 2026

Hardware wallets

Crypto hardware wallets compared for 2026

From touchscreen and QR-code devices to NFC cards and Bitcoin-only models, this guide compares hardware wallets by security, connectivity, usability and recovery options to help users choose the right fit.

Sep 30, 2026

Ledger CTO urges AI bug hunter responsibility, warns against ‘attention farming’

Ledger and Trezor said researchers have a responsibility to publish their findings if vendors fail to fix bugs within an agreed disclosure window.

Sep 8, 2026

OneKey reproduces transaction replacement attack on outdated Ledger Ethereum app

OneKey said it reproduced an exploit against an older version of the Ledger app in its lab environment, which Ledger fixed in its Ethereum app 1.22.2, with no user funds lost.

Aug 28, 2026

Do the Coldcard attacks mean all hardware wallets are now insecure?

The Coldcard entropy flaw caused a crisis of confidence in hardware wallets. Here’s the details you need to know before you entrust Ledger, Trezor or Foundation with your Bitcoin.

Aug 5, 2026

Christina Comben