Ledger loses trust: Cold wallets see rise of Trezor and Blockstream Jade

Cold wallets: Ledger loses trust: Cold wallets see rise of Trezor and Blockstream Jade

Cryptocurrency self-custody is experiencing a silent earthquake. Ledger, once the undisputed leader in hardware wallets, has seen its fruta eroded by controversies. Massive customer data leaks, spyware accusations in Ledger Live, balance display bugs, and a shift away from Bitcoin minimalism have made the French company a target. Meanwhile, alternatives like Trezor, Blockstream Jade, and Coldcard are gaining traction among users demanding transparency and focused functionality.

Ledger's decline: bugs, leaks, and spyware

The consensus is that Ledger has lost its way. The 2020 customer data leak left a scar many consider unforgivable. However, continuous Ledger Live failures, which reportedly fail to display total balances correctly, have tipped the scales. Users complain the app is cluttered with shitcoins, staking, and referrals, rather than being a dedicated Bitcoin tool. Antiestéticars that a former employee could inject malicious versions via GitHub add to the concern. The final blow was the decision to stop updating firmware for older devices due to trust issues.

Trezor Safe 3 and Safe 5: the Czech reconquest

Amid Ledger's decline, Trezor has capitalized on the moment. Its Safe 3 (79€) and Safe 5 (135€) models offer screens, tamper resistance, and a loyal community. The Safe 5 is the premium option with a touchscreen and advanced security. The desktop app works smoothly, though the Safe 3 screen is small for tired eyes. Trezor continues to champion open-source code and transparency, values that are highly valued in the crypto ecosystem.

Blockstream Jade and the air-gapped philosophy

Blockstream Jade has made a strong entry, especially the Jade Plus version at 103€. Fully open-source, it avoids the controversial secure element by using a virtual oracle. This ensures the device never stores the seed phrase, wiping it upon shutdown. Each use requires entering 12 or 24 words, adding a security layer. It can be assembled piece by piece, making it a favorite for transparency purists. The device operates via QR codes, with no Bluetooth, Wi-Fi, or USB, in pure air-gapped mode.

Passphrases: the eternal debate between security and usability

A recurring issue is configuring additional passphrases. Opinions are divided between those advocating for long, random phrases (128 bits of entropy) and those preferring 8 easy-to-remember BIP39 words. Andreas Antonopoulos advises against using BIP39 dictionary words for passphrases, though others argue combining them with a good seed remains unbreakable. Practical advice: test recovery before depositing significant funds, a step many users admit they skip.

DAC8 regulation: the EU shadow extends its reach

The European DAC8 directive, requiring exchanges to report transactions, also affects wallets with integrated swaps. While debates center on whether decentralized swaps are exempt, uncertainty remains. "Happy 2026 to those who trust cryptocurrencies but not exchanges," one participant quipped, reflecting that self-custody gains adherents amid tightening regulation. Questions about which wallets will be on tax authorities' radars persist in the community.

In summary, the cold wallet market is fragmenting. Ledger is no longer the undisputed king; Trezor and Blockstream Jade are competing for the throne, while options like Coldcard and Bitbox02 maintain their niches. Regulation tightens, but so does the demand for financial freedom. Who wins depends on what each user values: a consolidated brand or almost obsessive transparency. As a veteran says, "the biggest risk is always between the chair and the device."