Internet Storm Center

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Handler on Duty: Didier Stevens

Threat Level: green

Date	Author	Title
2024-04-30	Johannes Ullrich	Another Day, Another NAS: Attacks against Zyxel NAS326 devices CVE-2023-4473, CVE-2023-4474
2022-02-10	Johannes Ullrich	Zyxel Network Storage Devices Hunted By Mirai Variant
2021-01-06	Johannes Ullrich	Scans for Zyxel Backdoors are Commencing.
2020-05-01	Jim Clausing	Attack traffic on TCP port 9673