Your Firewall’s Passwords Leaked. Patching Won’t Fix It

86,644 firewalls in 194 countries had admin credentials cracked, and the ransomware phase is starting now. Here is what your business must do this week, in plain terms.

In mid-June, security researchers confirmed one of the largest credential-theft campaigns ever recorded against network security devices. The operation, now called FortiBleed, harvested working admin…