On March 12, AdsPower official posted on social media that its security team transparently disclosed an intrusion on January 24. The hacker tampered with some third-party crypto wallet plug-ins in the AdsPower fingerprint browser by spreading malicious code. AdsPower has fixed vulnerabilities and strengthened system security, and also called the Singapore authorities to the police and is actively cooperating with the police in the investigation. Internal investigations show that the attacker used vulnerabilities in the third-party technical service system to upload and spread the malicious version of the MetaMask plug-in, which may lead to the leak of cached information of the user's wallet plug-in. At present, AdsPower has upgraded the application center plug-in download mode, and will further strengthen network security, emergency response and supply chain security management in the future. Affected users can receive exclusive value-added service solutions from the AdsPower client.