Watch Out! Zyxel Firewalls and VPNs Under Active Cyberattack

Taiwanese networking equipment company Zyxel is warning customers of an ongoing attack targeting a "small subset" of its security products such as firewall and VPN servers. Attributing the attacks to a "sophisticated threat actor," the firm noted that the attacks single out appliances that have...

Authentication Bypass Bug Hits Top Enterprise VPNs

UPDATE VPN apps built by four vendors — Cisco, F5 Networks, Palo Alto Networks and Pulse Secure — improperly store authentication tokens and session cookies without encryption on a user’s computer, according to an alert from the U.S. government’s Cybersecurity and Infrastructure Security Agency...