Benjamin Cowen, a Bitcoin analyst, has commented on one of the biggest security incidents in the industry in recent years. He claims that because speculative memecoins, rug pulls, and frequent security flaws continue to dominate the market, cryptocurrency still struggles to gain the trust of the general public.
Bitcoin owners take a hit
His remarks followed reports that hundreds of Bitcoin owners had lost money due to the Coldcard hardware wallet exploit, which shocked the Bitcoin community. Cowen wrote on X, “I don’t comment on the news very often, but it’s devastating to see so many people lose so much Bitcoin while doing what they thought was the right thing.”
Since Coldcard has long been thought of as one of the safest hardware wallets for Bitcoin self-custody, the exploit is especially concerning. A vulnerability affecting the wallet’s seed generation process was reportedly exploited by attackers.
Vulnerable firmware versions could create wallet seeds using predictable inputs rather than depending solely on high-quality hardware entropy, enabling attackers to reconstruct private keys and deplete funds.
According to blockchain investigators, about 500 wallets had 594 BTC stolen, which is currently valued at about $50 million. Before being abruptly depleted in a brief amount of time, many of the compromised wallets had been untouched for years. Later, most of the stolen Bitcoin was combined into a single address, indicating that the thefts were not isolated but rather part of a coordinated operation.
Self-custody’s reputational damage
The incident challenges the basis of self-custody for a large number of Bitcoin users. The purpose of hardware wallets is to reduce dependence on online services and exchanges.
One of the most reliable security products on the market is compromised when a flaw appears in the procedure that creates the private keys. Cowen linked the vulnerability to a more general problem with cryptocurrencies.
Regardless of how safe the technology is meant to be, every significant exploit strengthens the perception that investing in cryptocurrency is still too risky for regular people.
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