Microsoft security software detects and removes this application, known as "Superfish", from Lenovo devices.

The version of Superfish pre-installed on some Lenovo devices is known to install a trusted root certificate for which the private key and password is publically known. This can make your PC vulnerable to spoofing attacks.

The certificate can be exploited using phishing or man-in-the-middle attacks to decrypt, modify, or spoof websites, such as banking, social media, or email websites. This could allow a malicious hacker to steal your user names, passwords, and confidential data. They could also carry out transactions without your knowledge, even when it seems like you have a secure browser connection to a website.

Find out more about how and why we identify unwanted software.

Windows Defender Antivirus detects and removes this threat.

This is a detection for a trusted root certificates for which the private key and password are publically known. 

Compromised certificates can make your PC vulnerable to spoofing, phishing and man-in-the-middle attacks. This can give a malicious hacker access to steal your user names, passwords, and confidential data.

Find out more about how and why we identify unwanted software.

Windows Defender detects and removes this threat.

This threat is a Dell root certificate for which the private keys were leaked. This means a malicious hacker can use this certificate to modify your browsing experience and steal sensitive information.

Find out ways that malware can get on your PC.  

Windows Defender detects and removes this threat.

This threat is a Dell root certificate for which the private keys were leaked. This means a malicious hacker can use this certificate to modify your browsing experience and steal sensitive information.

Find out ways that malware can get on your PC.