Dormant Nucleus Wallet Moves $77.5M in Bitcoin After 9 Years

• A Bitcoin wallet linked to the darknet market Nucleus became active after nine years, moving $77.5 million to three new addresses.
• The sudden activation raises questions about whether the original owner accessed the funds or if someone obtained the private keys.

After nearly a decade of silence, a Bitcoin wallet purportedly linked to the darknet market Nucleus has resurfaced. The wallet left over $365 million in main balance after moving $77.5 million worth of Bitcoin to three new addresses on March 7, 2025.

The activity quickly spurred rumors about the intended use of the money and if the wallet’s creator is still active or whether someone else has gotten access.

JUST IN: Nucleus Marketplace wakes up after 9 years with over $400 million in $BTC, transfers $77.5 million worth of coins to 3 new wallets. pic.twitter.com/TaPUThIWiO

— Whale Insider (@WhaleInsider) March 7, 2025

Nucleus Wallet Awakens: A Silent Giant Returns

Once among the biggest darknet markets available on the internet, Nucleus ran till 2016 and then vanished without a trace. Unlike some other darknet markets shuttered by law enforcement, Nucleus vanished without any significant activity or public arrests.

This left many wondering whether some other catastrophe had led operators to abandon the platform or whether they had purposefully shut it down themselves.

After years of silence, the wallet connected to Nucleus has lately started to be active once more. Two basic situations could be under play: either the original owner has at last mustered the confidence to access the money, or someone has found the secret keys for the wallet. Still, big financial movements from long-inactive wallets usually point to suspect behavior.

Crypto Crimes Are Back on the Rise

Not only is the Nucleus wallet issue drawing attention, but also a string of significant hacking events that have lately affected the crypto sector. With total losses in Ethereum surpassing $1.5 billion, crypto exchange Bybit saw the biggest hack in industry history in February 2025, according to CNF.

Breaking into the company’s cold wallet, hackers transferred the funds to other anonymous addresses. But Bybit CEO Ben Zhou reassured me the company is still solvent and will pay for the damages.

Conversely, not only exchanges are under focus; networks of crypto money laundering are also still expanding. The National Crime Agency (NCA) of the United Kingdom (UK) found in December 2024 a Russian crypto money laundering network running via crypto exchanges, including Garantex.

Suspected to have laundered billions of pounds sterling through several transactions, this network finally resulted in the arrest of multiple people and asset confiscation.

Crypto Infrastructure Attacks

Hacks cover the technological foundation of digital asset trading as well as major exchanges or wallets. Browser anti-detection technology company AdsPower became a victim of a pretty sophisticated assault in January 2025.

Using a malicious version that let them steal users’ mnemonic phrases and private keys, hackers replaced the company’s official plugin. Consequently, in a few days, more than $4.7 million in crypto assets was stolen.

It didn’t end there; on the Arbitrum network, the beginning of 2025 also started with an exploit against the DeFi choices platform, Moby. A private key leak on January 8 let attackers take money from the smart contract of the site.

As a result, approximately $2.5 million in USDC, WESH, and WBTC disappeared. In a rare occurrence, though, an ethical hacker found a flaw in the main hacker’s contract and took back about $1.5 million of the pilfered funds.