183 Million Passwords Exposed in Gmail Data Leak

Based on reporting by Top Class Actions, over 183 million user login credentials (associated with email accounts and various websites) were exposed as part of a massive collection of so-called “stealer logs” — malware-generated records designed to harvest usernames and passwords. The dataset is said to include information from multiple platforms, with a notable share appearing to be connected to Gmail accounts. The exposure reportedly became public on October 27, 2025. Google, however, maintains that its internal systems were not compromised and asserts that the information originated from third-party malware activity rather than a direct breach of Gmail servers.