What is spear phishing? Examples, tactics, and techniques | CSO Online

Spear phishing messages are crafted with care using social engineering techniques and are difficult to defend against with technical means alone. And they’re ruthlessly efficient.

LinkedIn Spear-Phishing Campaign Targets Job Hunters | Threatpost

This is always something to look out for… https://threatpost.com/linkedin-spear-phishing-job-hunters/165240/