Inspect /system scheduler print for malicious recurring scripts.
Once access is gained, a script is typically injected into the RouterOS /system scheduler or /system script directories. This ensures that even if the router reboots, the attacker retains access. mikrotik 6.47.10 exploit
Never expose the Winbox port (8291) directly to the WAN/Internet. Use a VPN (like WireGuard or OpenVPN) for remote management. mikrotik 6.47.10 exploit
Restrict access to management ports strictly to local or trusted administrator subnets. mikrotik 6.47.10 exploit