Cryptocurrency hardware wallet maker Ledger said it is developing a new device that looks and functions more like a smartphone than a traditional wallet, a strategic shift unveiled as the company works to contain the fallout from a supply-chain security breach tied to one of its distributors.

The Ledger Atom, scheduled for release in mid-2027, marks a departure from the industry's long-standing emphasis on safeguarding digital assets on minimalist devices meant to be locked away in a drawer or a desk. Because the Atom runs Android, users will be able to install everyday applications such as WhatsApp, Instagram and TikTok. They can switch between ordinary smartphone functionality and a protected mode dedicated to managing digital assets. The device also incorporates integration with the AI assistant OpenClaw.

Hardware wallets like those Ledger produces store the private keys that control cryptocurrency holdings on dedicated offline devices, keeping them isolated from internet-connected computers. By building a full Android handset around that security model, Ledger is effectively collapsing the boundary between a user's everyday phone and their crypto vault.

The product will be manufactured at Ledger's location in Vietnam, as is customary for the company's more complex devices.

Tamper-resistant hardware

Ledger says the Atom will incorporate additional protections specifically designed to the type of attack seen in the recent CryptoBilis incident, a company spokesperson told CoinDesk via email.

The safeguards include a protective enclosure around the device's most sensitive components, sensors that detect attempts to remove its screen or back cover, and packaging designed to reveal whether it has been opened. The tamper-detection system has its own battery, ensuring it continues to function even when the device is switched off. Together, those measures target the pre-delivery tampering that defines supply-chain attacks, in which altered hardware can arrive looking factory-new.

"The Core protection enclosure will explicitly block the screen reader implants from this weekend's incident," the spokesperson said.

The CryptoBilis breach

The Atom announcement comes amid fallout from a supply-chain security breach involving Malaysian distributor CryptoBilis, in which attackers reportedly tampered with devices before they reached customers. Onchain researchers estimated losses of up to $93.2 million across more than 300 wallets, and Tether froze $10 million of its dollar-pegged stablecoin USDT tied to the theft — exercising the freeze capability stablecoin issuers retain over their tokens.

Supply-chain attacks of this kind compromise products somewhere between manufacture and delivery, meaning a buyer may receive a device that appears new but has already been altered.

The compromised wallets allegedly contained hidden chips capable of intercepting users' 24-word recovery phrases — the stream of random words that only the owner of a wallet should know as the ultimate safeguard to their digital assets — by reading signals from their screens.

The incident largely affected users in Southeast Asia. Citing research on Wednesday, Ledger noted that no loss of funds has been reported in Europe.

Distribution and customer remediation

Ledger plans to initially sell the Atom exclusively through its own website rather than through third-party sellers, in theory reducing its exposure to the distribution channels implicated in the CryptoBilis incident. A direct-only channel shortens the path between manufacturer and buyer, removing the reseller layer where the tampering is alleged to have occurred.

The company also said it has no plans to introduce trade-in programs for existing customers affected by the breach, though it does not rule out future upgrade promotions. With the device not due to ship until mid-2027, the question of remediation for affected customers remains open in the meantime.

Crypto phones are not new

The concept of combining smartphone functionality with hardware-level crypto security isn't entirely new. Solana introduced its Saga smartphone in 2023, followed by its successor, the Seeker, last year. Both featured built-in hardware protection for private keys.

Ledger, however, is approaching the idea from the opposite direction: starting with a dedicated crypto security device and turning it into something resembling an everyday smartphone. For now, the Atom is an announcement rather than a product, and its security claims will face real-world testing only once devices begin shipping in mid-2027.