LastPass users - you may want to read this

When people have the LastPass binary running, the vulnerability allows malicious websites to execute code of their choice. Even when the binary isn't present, the flaw can be exploited in a way that lets malicious sites steal passwords from the protected LastPass vault.

"It will take a long time to fix this properly, It's a major architectural problem"



For More information:
https://arstechnica.com/security/2017/03/potent-lastpass-exploit-underscores-the-dark-side-of-password-managers/