Hackers could create traffic jams thanks to flaw in traffic light controller, researcher says
A security researcher discovered that certain internet-exposed traffic light controllers are vulnerable to manipulation.
MAIN POINTS
- Traffic light controllers are exposed on the internet.
- These controllers can be manipulated.
- The discovery was made by a security researcher.
TAKEAWAYS
- Internet exposure of critical infrastructure poses security risks.
- Traffic light systems need better protection.
- Security researchers play a key role in identifying vulnerabilities.