You might want to give the prior Krebs post on this guy a read - https://krebsonsecurity.com/2024/11/hacker-in-snowflake-extortions-may-be-a-u-s-soldier/ https:

You might want to give the prior Krebs post on this guy a read - https://krebsonsecurity.com/2024/11/hacker-in-snowflake-extortions-may-be-a-u-s-soldier/ https://krebsonsecurity.com/2024/11/hacker-in-snowflake-exto... It shows how small bits of information from several sources are used to tie this guy's aliases together.