Hackers have found yet another cloud-based service they can use to bypass email protection and land phishing emails straight into people’s inboxes.
Security researchers from Cisco Talos have reported observing malicious files built on digital document publishing (DDP) platforms, such as Publuu, Marq, FlipSnack, Issuu, FlippingBook, RelayTo and SimpleBooklet. These platforms allow users to create interactive flipbooks out of PDF files.
