Wire · technology
Attackers Hijack MikroTik Routers Through Internet-Exposed SSH Without Authentication
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Fusion42 · 6 September 2026 · Fusion42 review
Attackers are exploiting a MikroTik RouterOS vulnerability allowing unauthenticated SSH access from the internet to gain full administrative control. MikroTik has released security updates to fix this, and users are urged to apply these immediately and verify their device configurations.
This Wire brief sits within Fusion42's coverage of Cybersecurity, and 2 sources have reported it.
◆ ◆ The Wire takeaway
You need to prioritise updating MikroTik routers now or risk losing control over internet-facing devices. This vulnerability turns unsecured routers into immediate attack vectors, making quick patching your best defence.
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2 sources · 6 Sep 2026
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