HEROIC Found 4,717 Stolen Credentials in the 0.909 HOTMAIL Dump

HEROIC analysts identified the 0.909 HOTMAIL stealer log in October 2024, containing 4,717 records with email addresses, plaintext passwords, and associated URLs. The file was distributed through Telegram by an anonymous user and targets Hotmail account holders across multiple regions.

Plaintext Passwords Make These Hotmail Accounts Instantly Accessible

Unlike hashed passwords that require cracking, plaintext credentials can be used immediately. Attackers who obtained the 0.909 HOTMAIL dump can attempt logins at scale, accessing inboxes, resetting linked account passwords, and exploiting saved payment information on connected platforms.

What the 0.909 HOTMAIL Leak Exposed

• Email Addresses
• Plaintext Passwords
• URLs (endpoint context)

4,717 Credentials Ready for Credential Stuffing Attacks

Credential stuffing attacks use leaked username and password pairs to log into other websites automatically. Because many people reuse passwords, a single stealer log like 0.909 HOTMAIL can unlock dozens of other accounts per victim. Financial services, social platforms, and e-commerce sites are common targets.

How Stealer Log Breaches Work

Stealer logs are compiled by information-stealing malware running silently on infected devices. The malware harvests saved browser credentials, autofill data, and active session cookies before transmitting the data to attacker-controlled servers. Results are packaged and shared in criminal communities on Telegram and dark web forums.

Check If Your Data Was Exposed

HEROIC's free breach scanner checks your email against more than 400 billion exposed records, including stealer logs from Telegram channels like this one. Search your email now to find out if the 0.909 HOTMAIL dump or any other breach has your credentials.