Mercado Bitcoin Halts Transfers After Reported $40M Hack
Mercado Bitcoin paused deposits and withdrawals after a reported $40M-plus hack; Tether’s CEO says more than 4.5 million USDT linked to the incident was frozen.
Cryptocurrency news, market insight, company coverage, and practical guides related to crypto theft.
Ledger has asked resellers in six Southeast Asian countries and Hong Kong to stop wallet sales while it investigates pre-sale tampering.
Joe Grand’s research and a 2025 Reddit warning document Ledger wallet implants months before October’s theft investigation. Here is the verified timeline.
A Ledger device reportedly bought from an official European reseller shows an apparent implant. Mark Karpelès shares a Nano X inspection video.
Ledger confirms a hardware implant in one affected user’s device, updates CryptoBilis buyer guidance and investigates the scope of reported thefts.
Tibane Labs details hidden implants in Ledger Nano X wallets that capture recovery words, while a link to the CryptoBilis investigation remains unproven.
Lookonchain says a longtime Ethereum holder lost 59 ETH worth $146,800 after changing wallets, linking the loss to the CryptoBilis-related theft reports.
Ledger has asked CryptoBilis to pause sales as Darkfost warns losses could exceed an early $86 million estimate; the cause remains unconfirmed.
Specter has traced suspected theft addresses across Bitcoin, Ethereum and TRON, but the loss estimate, victim count and cause remain unverified.
Cybersecurity firm Genians revealed that North Korean hacking group Kimsuky has deployed local AI environments to automate malware creation and refine phishing campaigns against cryptocurrency targets.