https://www.bleepingcomputer.com/news/security/linkedin-smart-links-abused-in-evasive-email-phishing-attacks/

Phishing actors are abusing LinkedIn’s Smart Link feature to bypass email security products and successfully redirect targeted users to phishing pages that steal payment information.

Smart Link is a feature reserved for LinkedIn Sales Navigator and Enterprise users, allowing them to send a pack of up to 15 documents using a single trackable link.