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1. www.techradar.com › vpn › vpns-arent-broken-tunnelVPNs aren't broken – TunnelVision attack is being ...

   www.techradar.com › vpn › vpns-arent-broken-tunnel

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   May 14, 2024 · TunnelVision is far less serious a threat than it's being made out to be. I spoke with VPN experts to find out why you shouldn't worry about it.

2. www.wired.com › story › tunnelvision-vpn-attack‘TunnelVision’ Attack Leaves Nearly All VPNs Vulnerable to ...

   www.wired.com › story › tunnelvision-vpn-attack

   May 10, 2024 · Researchers have devised an attack against nearly all virtual private network applications that forces them to send and receive some or all traffic outside of the encrypted tunnel designed to ...

3. www.pcmag.com › news › does-tunnelvision-threat-putDoes TunnelVision Threat Put 'Virtually All VPN Apps' at Risk ...

   www.pcmag.com › news › does-tunnelvision-threat-put

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   May 9, 2024 · A security firm is warning about “TunnelVision,” a technique to leak user data from a VPN. But several VPN companies say their services already include safeguards that block the threat.

4. www.leviathansecurity.com › blog › tunnelvisionTunnelVision (CVE-2024-3661): How Attackers Can Decloak ...

   www.leviathansecurity.com › blog › tunnelvision

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   May 6, 2024 · Is TunnelVision a vulnerability? This is debatable. We’re calling it a technique because TunnelVision doesn’t rely on violating any security properties of the underlying technologies. From our perspective, TunnelVision is how DHCP, routing tables, and VPNs are intended to work.

5. www.makeuseof.com › tunnelvision-vpn-attacks-areTunnelVision VPN Attacks Are an Issue, But Not As Bad ... - MUO

   www.makeuseof.com › tunnelvision-vpn-attacks-are

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   May 28, 2024 · TunnelVision VPN attacks exploit DHCP Option 121 to reroute internet traffic, potentially leading to VPN leaks. The impact of TunnelVision attacks varies based on device, VPN, and operating system, and requires specific conditions to be met.

   • Author: Yadullah Abidi

   • Occupation: Author

6. www.expressvpn.com › blog › tunnelvision-expressvpnsHow ExpressVPN Protects Users From the TunnelVision Bug

   www.expressvpn.com › blog › tunnelvision-expressvpns

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   May 7, 2024 · You may be hearing reports of a new vulnerability called TunnelVision that can allow an attacker to bypass VPN protection under certain circumstances. We’d like to take a moment to explain the report and reassure you of the security of the ExpressVPN apps and services.

7. People also ask

   Is TunnelVision a privacy issue for VPNs?

   • Matthew Harrigan, a Vice President at Leviathan Security, stated that TunnelVision is a privacy weakness that VPN providers are not addressing. He explained, "TunnelVision itself is not an attack that is difficult to exploit." They developed a tool called ArcaneTrickster to demonstrate this.

   Does TunnelVision Threat Put 'Virtually All VPN Apps' at Risk? Not Exactly

   www.pcmag.com/news/does-tunnelvision-threat-put-virtually-all-vpn-apps-at-risk-not-exactly

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   Are VPN apps vulnerable to 'TunnelVision'?

   • A security firm has identified a technique called 'TunnelVision', which can leak user data from a VPN. However, not all VPN apps are vulnerable to this exploit. Several VPN companies, including Windscribe, have stated that their services already include safeguards to block the threat. Despite the alarmist claims by some tech publications, 'virtually all VPN apps' are not vulnerable to 'TunnelVision'.

   Does TunnelVision Threat Put 'Virtually All VPN Apps' at Risk? Not Exactly

   www.pcmag.com/news/does-tunnelvision-threat-put-virtually-all-vpn-apps-at-risk-not-exactly

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   Does TunnelVision affect VPN marketing messages?

   • Leviathan Security's discovery, TunnelVision, can erode one of the main marketing messages from VPN services —that using a VPN will always encrypt your internet connection, even over an untrusted network. Despite the pushback from the VPN industry, this seems to be the implication.

   Does TunnelVision Threat Put 'Virtually All VPN Apps' at Risk? Not Exactly

   www.pcmag.com/news/does-tunnelvision-threat-put-virtually-all-vpn-apps-at-risk-not-exactly

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   Can 'TunnelVision' leak a VPN's security?

   • A security firm is warning about the 'TunnelVision' technique, which can potentially leak user data from a VPN. Several VPN providers claim they have safeguards to prevent this, but Leviathan Security argues that it's still possible even with a firewall.

   Does TunnelVision Threat Put 'Virtually All VPN Apps' at Risk? Not Exactly

   www.pcmag.com/news/does-tunnelvision-threat-put-virtually-all-vpn-apps-at-risk-not-exactly

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   What is TunnelVision?

   • In a blog post from Leviathan Security Group, TunnelVision is described as a "network technique that bypasses VPN encapsulation" by using an operating system 's dynamic host configuration protocol (DHCP).

   TunnelVision attack is being sensationalized - TechRadar

   www.techradar.com/vpn/vpns-arent-broken-tunnelvision-is-being-blown-out-of-the-water

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   Is TunnelVision a threat to iOS devices?

   • TunnelVision can pose more of a threat to iOS devices since Apple rules prevent the full creation of a VPN kill switch. The study, TunnelVision, shows that just using a VPN isn’t enough and calls into question whether VPNs should make such promises at all.

   Does TunnelVision Threat Put 'Virtually All VPN Apps' at Risk? Not Exactly

   www.pcmag.com/news/does-tunnelvision-threat-put-virtually-all-vpn-apps-at-risk-not-exactly

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8. www.eff.org › deeplinks › 2024A Wider View on TunnelVision and VPN Advice | Electronic ...

   www.eff.org › deeplinks › 2024

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   May 28, 2024 · TunnelVision is a reminder that we need to clarify what tools can and cannot do. A VPN does not provide anonymity online and neither can encrypted DNS or HTTPS (Tor can though). These are all separate tools that handle similar issues.