$1.8 Billion in Bitcoin Linked to LuBian Heist Suddenly on the Move

Data reviewed by Web3 researcher OnchainLens, using analytics from Arkham Intelligence, shows that wallets associated with the 2020 LuBian breach shifted a total of 15,959 BTC to four newly created addresses.

The movements were divided into four large transactions – two of roughly 4,999 BTC each, valued at around $540 million, followed by transfers of 3,424 BTC and 2,535 BTC, worth approximately $370 million and $274 million, respectively.

A Staggering Theft Resurfaces

LuBian, a China-based mining pool that rose from obscurity to prominence before its downfall, was at the center of one of the most significant crypto thefts in history. Reports from 2020 revealed that roughly 127,426 BTC had been siphoned from the pool – a staggering sum worth about $3.5 billion at the time and estimated to exceed $14 billion at current market prices.

The incident highlighted deep vulnerabilities in the way smaller or semi-private mining pools managed their custodial operations. Weak internal oversight and opaque fund management created opportunities for large-scale misappropriation that went unnoticed for years.

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Watchful Eyes on the Blockchain

The latest onchain movements have reignited interest among blockchain investigators. Observers are now closely tracking whether the newly funded wallets consolidate their holdings, begin transferring assets to exchange-related addresses, or attempt to obscure their trail through mixers – a common tactic for laundering stolen cryptocurrency.

While no direct exchange interactions have yet been confirmed, the scale and timing of the transactions suggest deliberate coordination rather than routine reorganization of dormant assets.

The LuBian saga remains a cautionary tale about the risks of centralized custody in the mining sector – and a reminder that even long-dormant stolen coins rarely stay hidden forever.