As a professional, you have two choices: Treat every PDF like a potential spear, or become a casualty statistic. Disable JavaScript. Use sandboxes. Train your team to be paranoid.
They are the .
In the modern battlefield of corporate espionage and ransomware, the deadliest weapons don't look like weapons at all. They arrive disguised as invoices, resumes, bank statements, or expired password notifications. They are silent, ubiquitous, and almost impossible to stop with traditional antivirus alone. Portable Document Spear