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How to tell if a VPN app added your Windows device to a botnet

Malwarebytes

To set up this botnet, Wang and his associates provided users with free, illegitimate VPN applications that were created to connect to the 911 S5 service. Unaware of the proxy backdoor, once users downloaded and installed these VPN applications, they unknowingly became part of the 911 S5 botnet.

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Below The Surface Summer 2024

Security Boulevard

Welcome to the Summer 2024 edition of the Below the Surface Threat Report. As the heat of summer continues, we continue to see increased attacks against VPN and firewall appliances and IoT devices.

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Despite MDM, Financial Services Plagued by Phishing, Malware

Security Boulevard

Mobile device management (MDM) deployments haven’t exactly put the kibosh on threats to financial services. In fact, even while MDM adoption rose 50%, quarterly exposure to phishing between 2019 and 2020 jumped by 125%, according to the Lookout Financial Services Threat Report.

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Security Affairs newsletter Round 313

Security Affairs

Cloud hosting provider Swiss Cloud suffered a ransomware attack Hacking a Tesla Model X with a DJI Mavic 2 drone equipped with a WIFI dongle WeSteal, a shameless commodity cryptocurrency stealer available for sale Experian API exposed credit scores of tens of millions of Americans Expert released PoC exploit for Microsoft Exchange flaw Most Common (..)

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International Women’s Day: accelerating action against online harms

BH Consulting

How the law tackles harassment Since 2021, it has been a criminal offence in Ireland to share, or threaten to share, intimate images without a persons consent. Its also against the law to distribute, publish, or send a threatening or grossly offensive communication to another person.

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Ragnar Locker ransomware group breached at least 52 organizations across 10 critical infrastructure sectors

Security Affairs

Monitor cyber threat reporting regarding the publication of compromised VPN login credentials and change passwords and settings. Use multi-factor authentication with strong passwords, including for remote access services. Keep computers, devices, and applications patched and up-to-date.

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Privacy Roundup: Week 9 of Year 2025

Security Boulevard

Privacy Services Brave iOS update brings Smart Proxy and Kill Switch AlternativeTo This has more to do with Brave's VPN service rather than its browser. An update (version 1.75) on iOS introduces Smart Proxy and Kill Switch for Brave's VPN service. The manufacturer (Hirsch) does not plan a security fix.