Justyn Newman
- Indexed articles, last 90 days
- 11
- Latest publication
- Sep 9, 2026
- Outlet visibility, for pcmag.com
- Top 50K sites
- Earliest in this view
- Jul 8, 2026
Latest articles
WhatsApp and Signal Are Secretly Exposing Your Location and It's Impossible to Fix (opens the original)
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Your favorite secure messaging apps might be quietly broadcasting your daily routine. Security researchers at the University of Vienna have exposed a fundamental flaw in WhatsApp and Signal that enables precise location tracking using nothing more than a phone number. I spoke with Max Guenther, a security researcher at the University of Vienna, about his team's findings, the mechanics behind this unpatched flaw, and why popular messaging platforms are uniquely vulnerable to this invisible threat
Still Paying for a VPN? I Built My Own in Hours With a Raspberry Pi (opens the original)
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A VPN is a service that tunnels your internet traffic through a server located elsewhere in the world. These services are great if you want a simple solution that works out of the box. They come with a cost, though—around $10 per month on average, not to mention putting your trust in the company on the other end. If you're the DIY type, however, you can set up your own VPN server on a Raspberry Pi. Best of all, it's not difficult, and you can get it up and running in no time. I recently did this
Still Paying for a VPN? I Built My Own in Hours With a Raspberry Pi (opens the original)
Read excerpt
A VPN is a service that tunnels your internet traffic through a server located elsewhere in the world. These services are great if you want a simple solution that works out of the box. They come with a cost, though—around $10 per month on average, not to mention putting your trust in the company on the other end. If you're the DIY type, however, you can set up your own VPN server on a Raspberry Pi. Best of all, it's not difficult, and you can get it up and running in no time. I recently did this
The Best VPNs We've Tested for International Travel in 2026 (opens the original)
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Before you pack your bags, make sure you’ve got a privacy plan for your next overseas trip. If you’re heading abroad, then you need a VPN. It’s a must-have if you want to access content from back home, and it can be a critical tool if you want to keep your communications and browsing habits private. We've been reviewing VPNs for more than a decade, and we assess each service for global server coverage and regional content access. Proton VPN is our Editors’ Choice winner and our number one choice
39 Brands, 1 Server: The Terrifying Discovery Exposed in Popular Children's Trackers (opens the original)
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LAS VEGAS—You might not be the only one keeping tabs on your child’s location. GPS-based trackers seem like quick and easy tools for ensuring your little one is safe when they’re away from home, but they may actually disclose your child’s location and activities to malicious third parties. At the Black Hat security conference, an investigation helmed by Vangelis Stykas, CTO of Kumio, and Felipe Solferini, principal AI security engineer, found that 39 seemingly separate consumer brands of parenta
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