Who is Nitrogen group, what does Foxconn do and what data was hacked? Foxconn confirmed a cyberattack that affected some North American factories. The ransomware group Nitrogen claimed the breach and said it stole more than 11 million files and eight terabytes of data. The files may include customer information, product schematics, and bank statements. Foxconn said operations are resuming while cybersecurity teams continue response work and investigation.