New PEERSTITCH Malware Bypasses Security Checks on Fortinet VPNs

Security researchers have found a new malware that hides inside Fortinet firewalls. The malware is called PEERSTITCH. It is an ARM64 implant that runs in the memory of the device. Palo Alto Networks’ Unit 42 shared the findings on October 14, 2026. Its team studied an attack on a telecommunications managed service provider. Hackers steal […] The... Weiterlesen: New PEERSTITCH Malware Bypasses Security Checks on Fortinet VPNs