Weak security means attackers could disable all of a city's public EV chargers
Summary
Developers of public EV chargers and shared e-bikes are prioritizing convenience over security, leaving their services vulnerable to large-scale denial of service (DoS) attacks. This weakness was demonstrated in China but is likely applicable globally, potentially allowing attackers to disable critical infrastructure.
IFF Assessment
The article highlights critical security flaws in IoT infrastructure, specifically public EV chargers, which can be exploited for widespread disruption.
Defender Context
Defenders should be aware of the increasing IoT attack surface, particularly in critical infrastructure like EV charging networks. This highlights the need for robust IoT security practices, including secure device management, network segmentation, and regular vulnerability assessments, to prevent widespread service disruptions.