web3-securityvault[.]com

This domain, web3-securityvault.com, presents itself as a legitimate protocol for connecting cryptocurrency wallets to decentralized applications (Dapps), a common service in the Web3 ecosystem. Analysis indicates the site is designed to harvest wallet credentials and private keys through deceptive input forms, leveraging the trust associated with genuine wallet-Dapp connectors. The page title, 'Open protocol for connecting Wallets to Dapps,' closely mirrors legitimate services, increasing the likelihood of successful social engineering attacks against unsuspecting users seeking to interact with blockchain applications. Infrastructure analysis reveals multiple technical indicators confirming malicious intent. The domain was registered on November 13, 2025, through Cosmotown, Inc., and resolves to the IP address 162.55.90.94. Security vendors on VirusTotal flagged the domain, with 4 out of 95 engines detecting it as malicious. The domain appears on four distinct security blocklists and is actively blocked by multiple Web3-focused security providers. Additionally, the domain holds a trust score of 0/100, further corroborating its classification as a high-risk phishing infrastructure. Users who visited web3-securityvault.com should immediately revoke any wallet permissions granted to the site and monitor their connected wallets for unauthorized transactions. It is critical to change passwords and private keys associated with any credentials entered on this domain, as they are likely compromised. Affected users should also review connected Dapps for suspicious activity and report the incident to their wallet provider or relevant security teams. To prevent future exposure, users are advised to verify domain authenticity through official sources before interacting with any wallet-Dapp connectors and employ browser-based security extensions that block known phishing domains.