COMBO HOTMAIL CLOUD Leak: 1,760 Hotmail Logins Exposed in June 2026

Timeline: The "COMBO HOTMAIL CLOUD" Leak of June 2026

On June 9, 2026, HEROIC analysts tracked a stealer log named "COMBO HOTMAIL CLOUD" as it surfaced on a Telegram channel. The file contained 1,760 records, each pairing a Hotmail email address with a plaintext password and the URL tied to that login.

Why This Is Dangerous

Hotmail and Outlook accounts are often used as recovery addresses for other services, banking, shopping, and social media. A stolen Hotmail password paired with the URL it unlocks gives an attacker a direct path into that inbox, and from there, a way to reset passwords on connected accounts.

What Was Exposed

• Hotmail email addresses
• Plaintext passwords
• URLs linking each credential to its login page

Why This Matters

Because email inboxes are often the key to resetting passwords elsewhere, a compromised Hotmail account can quickly turn into a much wider account takeover. Anyone in this log who reused their Hotmail password on other sites faces an immediate credential stuffing risk.

How Stealer Logs Work

Stealer malware is typically installed through cracked software, fake downloads, or phishing attachments. Once active, it copies saved browser passwords and sends them back to the attacker, who compiles the results into log files like "COMBO HOTMAIL CLOUD" and shares them through Telegram channels.

Check If You Are Affected

HEROIC's free breach scanner checks your email against more than 400 billion breached records, including logs like this one. Run a free scan to find out if your Hotmail address appears in this leak or any other known exposure.