A suspect named Alexander Moucka has been arrested in Canada in connection with a data theft campaign that targeted Snowflake Inc. users. The attack exploited account credentials compromised by infostealers years ago. This incident affects over 160 Snowflake users, highlighting the ongoing threat of credential-based attacks. The arrest underscores the need for robust security measures to protect sensitive data, including multi-factor authentication, strong password policies, and regular security audits. It also emphasizes the importance of international cooperation in combating cybercrime.