Your MikroTik Router May Already Be Compromised: Look for SSH User “-2”

MikroTik RouterOS SSH zero-day (MikroTrick chain) under active exploitation since Sept 2. Patch to 7.24.2, 7.23.5, or 6.49.21 immediately and check logs. Anyone running a MikroTik router with SSH exposed to the internet should treat it as compromised until proven otherwise. The popular cybersecurity expert Costin Raiu published a detailed...