Dodgy Email

[pastafreak]

I have received what appears to be a questionable email from someone. It contained only a link,which when I first tried to open it,Google said it could not be done due to incomplete data. On the second attempt,I had a warning from my antivirus software that a threat had been blocked.
Is there anything else I need to do to make sure I've not been infected?
I am also worried as there were a number of other recipients -who I hope are not affected by this.

[jno]

if it blocked the threat you should be okay. If the email came from someone you know, let them know thay may have been hacked.

[rojash]

"Is there anything else I need to do to make sure I've not been infected? "
Yes.
Stop clicking links in questionable e-mails.

[pastafreak]

I didn't know it was questionable until I clicked it. It was a known sender.