The 2.6KK HQ Hotmail Breach Could Let Hackers Into Your Accounts

HEROIC analysts identified this Stealer log on 21-Feb-2023. The breach exposed 2,286,786 records, with stolen data including Email Addresses, Plaintext Passwords, and URLs. The source is identified as 2.6KK HQ Hotmail Domain, uploaded by a Telegram User.

Why This Is Dangerous

This stealer log specifically targets Hotmail accounts and contains more than 2.2 million plaintext email and password pairs. Hotmail accounts, now branded as Outlook, are often the primary email address people use for Microsoft services, banking notifications, and account recovery for other platforms. Losing access to this type of account can cascade into multiple account compromises.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs

Why This Matters

Email accounts are the master key to most online services. An attacker who gains access to a Hotmail account can reset passwords for banking, social media, and shopping accounts. With 2.28 million credentials exposed, this breach represents a major opportunity for account takeover, identity theft, and financial fraud at scale.

How Stealer Logs Work

Stealer logs are created by malware that runs silently in the background on infected computers. As users log into websites, the malware records each username, password, and URL, then sends that data to the attacker. These files are assembled and distributed through Telegram, where cybercriminals share and sell access to stolen credentials.

Check If You Are Affected

HEROIC offers a free breach scanner that searches 400 billion records. Search your email address now to find out if your credentials appear in this breach or others. The scan is free and takes seconds.