Malware is starting to take advantage of LinkedIn`s popularity, with bogus e-mails allegedly coming from the professional social network. Trojan that sneaks into LinkedIn spam messages injects an invisible iframe into a webpage and redirects you to a randomly generated domain. Another trick spammers are testing these days is a LinkedIn invitation reminder allegedly from a Buddhist community. Users should be aware of the new spam avalanche on their e-mail, avoid opening unknown attachments, and keep their internet security software updated.”]
Source: https://www.bitdefender.com/blog/hotforsecurity/trojan-sneaks-into-linkedin-spam-attachments/