3.7 million of the 12.4 million records exposed in the ShinyHunters automotive marketplace breach were previously unseen in other breaches
| Publisher | PCA Cyber Security |
| Report | PCA Cyber Security Global Automotive Cybersecurity Report Q1 2026 |
| Published | 1 May 2026 |
| Topics | Automotive Cybersecurity, ShinyHunters, Data Breach |
Published by PCA Cyber Security in PCA Cyber Security Global Automotive Cybersecurity Report Q1 2026, 1 May 2026. The figure is taken from the report as published; the full methodology is in the source.