Recently, 4chan went dark unexpectedly. Not from a DDoS attack or a hosting provider issue, but from a single PDF file. As a security researcher who’s dealt with many breaches, this attack stood out. The cause? An outdated Ghostscript interpreter from 2012 that the site used for image processing. Attackers crafted a malicious PDF with […] The post Weaponized PDFs: How a Single Document Took Down 4chan appeared first on Trojan Killer.
