The revolution of electric vehicles (EVs) is transforming global mobility. These cars are no longer just a sustainable means of transportation, but true digital platforms that connect with charging infrastructure, cloud services, and other vehicles.

This progress drives smart and sustainable mobility but also opens the door to new threats. That’s why cybersecurity in electric vehicles has become a strategic pillar for manufacturers, regulators, and users alike.

Why is cybersecurity critical in electric cars?

Smart electric cars and future autonomous EVs operate as a digital ecosystem based on IoT (Internet of Things). They generate and process large volumes of data related to driving, charging, and geolocation.

This connectivity creates opportunities, but also risks: a cyberattack could compromise not only data but also the physical safety of drivers and passengers.

In markets such as Spain and Latin America, where EV adoption is growing rapidly, cybersecurity is already considered critical infrastructure within digital and energy transformation policies.

Main digital threats in electric mobility

1. Vehicle hijacking (automotive ransomware): remotely blocking the car to demand ransom payments.
2. Exposure of sensitive data: charging patterns, routes, charging station locations, and usage history.
3. Manipulation of critical systems: interference with regenerative braking, power steering, or the battery.
4. Sabotage of OTA (Over-The-Air) updates: malicious tampering with remote software updates.

Technological solutions to protect connected EVs

Protecting electric mobility requires a comprehensive approach:

1. Authenticated communication protocols: prevent tampering in data exchange between the vehicle and charging infrastructure.
2. Dynamic management of digital certificates: strengthens driver privacy through encrypted identities.
3. Blockchain for software updates: ensures authenticity and traceability of critical patches.
4. Real-time penetration testing: constant validation in controlled environments and smart roads.

Automotive cybersecurity regulations and standards

Automotive cybersecurity is already regulated internationally. The most relevant standards include:

1. ISO/SAE 21434: sets cybersecurity requirements throughout the vehicle lifecycle.
2. UNECE WP.29: requires manufacturers to implement a Cybersecurity Management System (CSMS) and certify vehicles under these criteria.

In Spain and across the European Union, these regulations are already mandatory for new models, reinforcing the need to integrate security from the design phase.

The strategic value of cybersecurity for manufacturers and users

Digital protection is not an optional add-on—it’s a competitive factor. Manufacturers that ensure digital security:

1. Build consumer trust.
2. Comply with international regulations.
3. Reduce legal and financial risks.
4. Strengthen their reputation as leaders in sustainable mobility.

Neverhack: your cyber performance partner

The implementation of robust cybersecurity is crucial to protect connected electric vehicles and smart mobility platforms within the automotive sector.

At Neverhack, we are cybersecurity experts specializing in defining digital protection strategies for the automotive industry. We help organizations reach the highest standards in vehicle cybersecurity by developing scalable, customized solutions to protect critical assets and connected mobility environments.

Our managed services uphold digital security principles, providing a comprehensive approach that ensures regulatory compliance and protection against emerging threats.

If you would like more information on how to implement similar solutions in your organization, feel free to contact us!