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Chinese threat actors use Quad7 botnet in password-spray attacks

Security Affairs

The botnet operators are targeting multiple SOHO devices and VPN appliances, including TP-LINK, Zyxel, Asus, D-Link, and Netgear, exploiting both known and previously unknown vulnerabilities. The operators maintain the botnet to launch distributed brute-force attacks on VPNs, Telnet, SSH, and Microsoft 365 accounts.

Passwords 131
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NSA issues advice for securing wireless devices

Malwarebytes

By releasing an information sheet that provides guidance on securing wireless devices while in public (pdf) —for National Security System, Department of Defense, and Defense Industrial Base teleworkers—the NSA has provided useful information on malicious techniques used by cyber actors, and ways to protect against them. Wi-Fi and encryption.

Wireless 145
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Travel Safe: Cybersecurity Tips for Your Next Vacation

SecureWorld News

On the go After you follow the cybersecurity to-do list before hitting the open road, there are best practices you can follow while exploring to keep your devices, data and accounts safe. Don't access key accounts like email or banking on public Wi-Fi. Some devices will automatically seek and connect to available wireless networks.

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Roll your own VPN and other tech advice

Javvad Malik

I heard you should use a VPN when online, can you recommend one?”. “Ha! I have my own custom VPN that is protected with this sweet crypto I rolled myself that runs off these PS4s”. From Windows or Mac, this FTP account could be accessed through built-in software». Less space than a nomad. Less space than a nomad.

VPN 133
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Wireless Security: WEP, WPA, WPA2 and WPA3 Explained

eSecurity Planet

Wireless security is the protection of wireless networks, devices and data from unwanted access and breaches. It involves a variety of strategies and practices designed to preserve the confidentiality, integrity and availability of wireless networks and their resources. What is Wireless Security?

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The Rise of “Bulletproof” Residential Networks

Krebs on Security

Cybercrooks increasingly are anonymizing their malicious traffic by routing it through residential broadband and wireless data connections. Back when the WDSPC was first created, there were quite a few mobile wireless data companies. Traditionally, those connections have been mainly hacked computers, mobile phones, or home routers.

Wireless 249
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Quad7 botnet evolves to more stealthy tactics to evade detection

Security Affairs

The Quad7 botnet evolves and targets new SOHO devices, including Axentra media servers, Ruckus wireless routers and Zyxel VPN appliances. The botnet operators are targeting multiple SOHO devices and VPN appliances, including TP-LINK, Zyxel, Asus, D-Link, and Netgear, exploiting both known and previously unknown vulnerabilities.

Wireless 121