Raven Wu

Raven Wu

Raven Wu is a writer for the ExpressVPN Blog with a passion for technology and cybersecurity. With years of experience covering these topics, he takes pride in delivering informative, well-researched content in a concise and accessible way. In his free time, he enjoys writing stories, playing hard games, and learning about history.

  • How to know if your phone has a virus?

    How to know if your phone has a virus?

    If your phone is acting strangely—running slowly, draining your battery quickly, or showing unexpected ads, for example—it could have a virus. You shouldn’t ignore these signs; it only takes a f...

    Raven Wu 12.07.2025 15 mins
  • IPv6 on or off: Should you disable it?

    IPv6 on or off: Should you disable it?

    You may have seen advice online suggesting that turning off IPv6 can improve performance or security, but is that really true? In this article, we examine the differences between IPv4 and IPv6 and exp...

    Raven Wu 01.07.2025 14 mins
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