Massive Brute Force Attack Targets VPN & Firewall Logins Using 2.8 Million IPs post, februari 10, 2025 A global brute force attack campaign leveraging 2.8 million IP addresses actively targets edge security devices, including VPNs, firewalls, and gateways from vendors such as Palo Alto Networks, Ivanti, and SonicWall. The attack, first detected in January 2025, has been confirmed by The Shadowserver Foundation, a nonprofit cybersecurity organization. Massive Brute Force Attack Targets VPN and Firewall Logins Using 2.8 Million IPs: Massive Brute Force Attack Targets VPN & Firewall Logins Using 2.8 Million IPs cybersecurity 2025