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Quad7 botnet

Pierluigi Paganini November 03, 2024
Chinese threat actors use Quad7 botnet in password-spray attacks

Microsoft warns Chinese threat actors are using the Quad7 botnet to carry out password-spray attacks and steal credentials. Chinese threat actors use the Quad7 botnet in password-spray attacks to steal credentials, Microsoft warns. Quad7 botnet, also known as CovertNetwork-1658 or xlogin, was first spotted in the summer of 2023 by security researcher Gi7w0rm. In September 2024, […]

Pierluigi Paganini September 10, 2024
Quad7 botnet evolves to more stealthy tactics to evade detection

The Quad7 botnet evolves and targets new  SOHO devices, including Axentra media servers, Ruckus wireless routers and Zyxel VPN appliances. The Sekoia TDR team identified additional implants associated with the Quad7 botnet operation. The botnet operators are targeting multiple SOHO devices and VPN appliances, including TP-LINK, Zyxel, Asus, D-Link, and Netgear, exploiting both known and […]

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    recent articles

    Law enforcement operations seized BlackSuit ransomware gang’s darknet sites

    Cyber Crime / July 26, 2025

    Arizona woman sentenced for aiding North Korea in U.S. IT job fraud scheme

    Intelligence / July 26, 2025

    Operation CargoTalon targets Russia’s aerospace with EAGLET malware,

    Intelligence / July 25, 2025

    Unpatched flaw in EoL LG LNV5110R cameras lets hackers gain Admin access

    Security / July 25, 2025

    Koske, a new AI-Generated Linux malware appears in the threat landscape

    Malware / July 25, 2025

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