币界网报道：ICP's price dropped 5.18% to $4.8373 amid broader crypto market declines, underperforming the CoinDesk 20 Index's 2.59% fall. The selloff accelerated after Koi Security revealed Russian-linked malicious browser extensions mimicking MetaMask and Coinbase wallets, which have stolen credentials since April 2025. ICP broke key $5.00 support with concentrated selling at 12:00 and 20:00 UTC on July 3, showing heightened sensitivity to cybersecurity risks. The token's 5.1% daily range reflected elevated volatility, with temporary support forming at $4.88 before a partial recovery. The incident highlights growing security concerns in decentralized ecosystems, impacting investor sentiment toward protocols like Internet Computer.