the groups Noname057(16) and Z-Pentest claim responsibility for attacks on refrigeration systems that have affected several European countries, including Sweden

Media suédois en anglais désolé.

Et Orange CyberDefense sur Z-Pentest :

https://www.orangecyberdefense.com/fileadmin/global/CyberIntelligenceBureau/Gangs_Investigations/z-pentest/Z-Pentest_Alliance.pdf