BitsLab Uncovers Vulnerability in Chrome Extension Wallets

Key Points:

  • Luis_0xyi warns about a vulnerability in Chrome extension wallets.
  • Potential risk of private key theft.
  • Disclosure pending issue resolution.

Luis_0xyi, co-founder of BitsLab, announced a significant vulnerability in leading Chrome extension wallets like Coinbase Wallet and Binance Wallet on December 17 via X, posing a risk to Windows users.

This discovery underscores ongoing challenges in crypto security, spotlighting the vulnerability of digital assets despite market resilience, as the full extent of potential asset impacts remains unclear pending further disclosure.

BitsLab Warns of Critical Security Flaws in Wallet Extensions

BitsLab co-founder Luis_0xyi posted about a vulnerability in Chrome extension wallets used by major exchanges. Regarding the potential threat, Luis_0xyi stated, “Warning about a vulnerability in over a dozen leading Chrome extension wallets, including Coinbase Wallet and Binance Wallet, that enables private key theft on Windows with large sums—disclosure pending fixes.” The company identified requirements for exploitation, with more details set for release after resolution.

Immediate cautions arise for users storing large asset sums in wallets such as Coinbase Wallet and Binance Wallet. The vulnerability poses a potential security threat to cryptocurrency assets.

No official regulatory reactions or adjustments from exchanges have been reported. The community remains alerted by this warning, emphasizing the importance of vigilance in maintaining digital asset security.

Crypto Community Urged to Strengthen Wallet Security Measures

Did you know? Similar events have led to unnoticed fund drains, reflecting ongoing challenges in securing browser extension wallets against theft.

According to CoinMarketCap, Ethereum’s market cap stands at $354.96 billion with a price of $2,940.96, as seen in the CISA Known Exploited Vulnerabilities Catalog. Over the past 60 days, Ethereum has observed a -24.13% change in value.

ethereum-daily-chart-2231

Ethereum(ETH), daily chart, screenshot on CoinMarketCap at 06:12 UTC on December 17, 2025. Source: CoinMarketCap

The Coincu research team suggests potential increased scrutiny and advancements in wallet security protocols, supported by a CISA Alert. Experts anticipate technology shifts focusing on enhancing the security infrastructure for extension wallets.

Source: https://coincu.com/scam-alert/bitslab-wallet-vulnerability-discovery/