On October 30, Canadian authorities arrested Alexander Moucka, a.k.a. Connor Riley Moucka of Kitchener, Ontario, on a provisional arrest warrant from the United States. Bloomberg first reported Moucka’s alleged ties to the Snowflake hacks on Monday.

Alexander 'Connor' Moucka allegedly hacked numerous customers of cloud storage provider Snowflake, including AT&T, Neiman Marcus, and possibly Ticketmaster.

Canadian authorities have arrested a person suspected to be behind a large-scale hacking campaign that targeted Snowflake Inc. users. TechCrunch reported today that Alexander Moucka was apprehended last Wednesday. He appeared in court shortly thereafter and his case was subsequently adjourned to today.

Alexander ‘Connor’ Moucka (aka Waifu and Judische) was taken into custody on October 30 following a request by US law enforcement, and is now due to appear in court. The exact nature of the charges are unknown, as extradition requests are considered confidential state-to-state communications, so both nations declined to comment.

A Canadian man who is the suspected Snowflake hacker that caused Ticketmaster huge headaches earlier this year has been arrested. The news comes just months after cybersecurity experts were hot on the trail of identifying the hacker.