SatoshiLabs Founder Warns of Rising Wrench Attacks on Crypto Holders

Highlights:

• SatoshiLabs founder warns that violent attacks on crypto holders are rising rapidly worldwide.
• She reveals that over 80 million crypto users’ personal data have been leaked online.
• Vranova explains that criminals use stolen data with blockchain tools to target investors for theft or extortion.

At the Baltic Honeybadger 2025 conference in Riga, Latvia, Alena Vranova, founder of hardware wallet maker SatoshiLabs, warned that violent attacks on crypto holders are rising sharply this year. She informed the audience that “wrench attacks” involve physical violence and kidnappings targeting Bitcoin and crypto holders’ private keys.

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Vranova revealed that each week, at least one Bitcoiner anywhere in the world faces kidnapping, torture, extortion, or even more severe crimes. She cautioned that violent criminals often target even small crypto investors as potential victims. “What seems to be a problem only for Bitcoin OGs is not really the case. We have seen cases of kidnappings for as little as $6,000 worth of crypto, and we have seen people murdered for $50,000 in crypto,” she added. The rise in wrench attacks on crypto holders is worrying. In 2025, physical attacks on Bitcoiners could double the worst year ever, which urges investors and industry leaders to take safety measures.

🚨 ALERT: “Every week, there is a Bitcoiner, at least one in the world, who gets kidnapped, tortured, extorted, and sometimes even worse.” – Alena Vranova pic.twitter.com/gJeQZICJ5n

— Roxom TV (@RoxomTV) August 11, 2025

Millions of Crypto Users’ Data Leaked

“We currently have more than 80 million Bitcoiner and crypto user identities leaked online; 2.2 million out of those contain home addresses,” Vranova said. Most of these data leaks come from centralized crypto exchanges and wallet services required to follow Know Your Customer (KYC) rules. These rules aim to fight money laundering and other financial crimes. However, they require platforms to collect and store sensitive user information such as names, phone numbers, official IDs, and home addresses. Unfortunately, this information becomes a valuable “shopping list” for criminals who seek to steal or trade the data after gaining access.

Crypto Data Breaches and Rising Attacks Threaten Investors

The impact is very real, not just theoretical. In May, U.S. exchange Coinbase confirmed a breach exposing some customers’ names and personal details, including their addresses. Then, in June, cybersecurity outlet Cybernews found multiple databases leaking over 16 billion stolen credentials from major tech firms like Apple, Facebook, and Google. These records include passwords, geolocations, and personal data such as names linked to shared email accounts, which can be used to identify cryptocurrency investors.

JUST IN: 16 billion login credentials leaked in world's largest data breach, affecting Apple, Google, Facebook, Telegram & more. pic.twitter.com/6RnGCchemr

— Watcher.Guru (@WatcherGuru) June 19, 2025

Criminals combine stolen personal data with blockchain analysis to identify and target holders of large Bitcoin and other cryptocurrencies. Once identified, these victims face targeted phishing, SIM-swapping attacks, or, in severe cases, physical violence to force them to give up their private keys. Bull market growth draws new, less cautious investors, giving criminals more opportunities to profit through theft and scams. Vranova explained that they achieve this by using theft or extortion. If data leaks continue alongside rising crypto values, Bitcoiners face greater global risks.

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