UK Crypto Trader Says He Was Held at Knifepoint in Nearly $800,000 'Wrench Attack'
Key Takeaways
- •The UK trader reported losing approximately $760,000, with about $720,000 taken from an offline Ledger hardware wallet and roughly $40,000 from an internet-connected hot wallet.
- •The trader, pseudonymously known as 'realist' on X, shared a Solana wallet address on the blockchain explorer Solscan to substantiate his claim, which police have not confirmed.
- •Chainalysis estimated that criminals stole more than $30 million through violent attacks in the first half of 2026, with home invasions accounting for 37% of recorded incidents, up from 14% a year earlier.
- •France was a leading hotspot for wrench attacks, with Chainalysis documenting at least 30 incidents and CertiK identifying 33 of 52 verified global attacks there in the first half of 2026.
- •Wrench attacks use physical violence to bypass digital security measures, meaning self-custody and hardware wallets cannot fully protect investors, though keeping holdings confidential and separating accessible funds may reduce risk.
A cryptocurrency trader in the United Kingdom claims that masked intruders broke into his home and forced him at knifepoint to surrender nearly $800,000 in cryptocurrency — the latest in a series of violent robberies known as "wrench attacks" that has raised growing concern in the country.
According to the trader's account, armed intruders held him at knifepoint, destroyed his phone and forced him to transfer digital assets to a wallet controlled by the attackers: approximately $40,000 from a hot wallet, an internet-connected wallet, and $720,000 from his Ledger hardware wallet, an offline device designed to keep private keys safe from remote theft, or roughly $760,000 in total. The unidentified trader, who uses the pseudonym "realist" on X, shared a Solana wallet address on the blockchain explorer Solscan to substantiate his account.
Police and other authorities have not confirmed the account, and the claim has not been independently verified.
"If you live in the U.K. and do crypto get the f**k out," the trader wrote in a post on X.
A Threat Self-Custody Cannot Prevent
Such crimes, commonly called "wrench attacks," involve physical violence or the threat of it to compel cryptocurrency holders to surrender their assets, bypassing the digital security measures designed to protect against online theft. The alleged robbery underscores a threat to investors that neither self-custody nor encryption can prevent.
The incident follows recent reports of a similar robbery in the U.K. last December, in which masked attackers beat a cryptocurrency investor with hammers and threatened to kill his pregnant wife unless he transferred hundreds of thousands of pounds in crypto.
Violent Attacks on the Rise
Blockchain analytics firm Chainalysis estimates that criminals stole more than $30 million through violent attacks in the first half of 2026. Home invasions accounted for 37% of recorded incidents, up from 14% a year earlier.
France emerged as a hotspot for wrench attacks, with Chainalysis documenting at least 30 recorded incidents in the first half of the year. Blockchain security CertiK identified 52 verified attacks globally during that period, of which 33 were in France.
The figures suggest physical coercion is becoming an increasingly significant concern alongside wholly digital threats such as hacks, phishing and smart-contract exploits.
The implications for investors extend beyond protecting private keys to keeping holdings confidential, limiting public disclosures about one's trading activity and separating readily available funds from long-term reserves. However, no individual technical safeguard can eliminate the threat of violence.
Source: CoinDesk
