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Cybersecurity Flaws Exposed in BYD Shark 6 EV

Cybersecurity Flaws Exposed in BYD Shark 6 EV

First seen 21 Sep 2026, 04:26 UTC

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ThreatCluster AI
ThreatCluster September 21, 2026 at 04:58 UTC
  • BYD Shark 6 lacks password protection on digital access points.
  • Cybersecurity expert demonstrated remote control over vehicle functions.
  • Concerns raised about potential surveillance capabilities.

An investigation revealed significant cybersecurity vulnerabilities in the BYD Shark 6, a popular plug-in hybrid vehicle. The vehicle was found to have no password on a digital access point, allowing a cybersecurity expert to remotely control key functions. Dan Hreszczuk demonstrated the ease of access by manipulating the car's lights, wipers, and audio system while tracking its location in real-time. The potential for surveillance is alarming, as the vehicle's microphone can also be accessed. Experts warn that these vulnerabilities could be exploited by malicious actors or state agencies. BYD has not yet provided a statement addressing these security flaws. The investigation raises concerns about the security of connected vehicles, especially those manufactured by Chinese companies.

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Timeline

2026-09-20
Cybersecurity expert begins testing BYD Shark 6
Dan Hreszczuk starts a two-week investigation into the vehicle's cybersecurity vulnerabilities.
Abc.Au
2026-09-21
Investigation findings published
Four Corners reveals significant security flaws in the BYD Shark 6, including remote access capabilities.
Abc.Au

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