Threat actor Solonik claims to have leaked a Chinese citizen identity database containing 1.2 billion complete identity records. The records are reportedly sourced from

Type: National Real-Name Citizen Registry
Format: XLSX compressed files (36 files)
Records: approximately 1.2 billion
The data allegedly includes:
Full name
Gender
Full address
Phone number
National ID card
Date of birth
GPS/Geographical coordinates
Residence registration
File timestamp
*Threat actor has provided data samples