How a Telegram Post Exposed 2,774 Hotmail Logins in 2024

In October 2024, a Telegram user uploaded a file labeled “Hotmail Valid 2,” containing 2,774 records of email addresses, plaintext passwords, and the URLs those logins were used on. The name refers to the type of email accounts caught up in the file, not a breach of Microsoft’s own systems. This is a stealer log: credentials harvested one infected device at a time and later bundled together for anyone in the channel to grab.

How the Hotmail Valid 2 Leak Actually Happened

Nobody hacked into Microsoft to produce this file. Instead, infostealer malware infected individual computers, most likely through a pirated download, a fake software crack, or a malicious attachment, and quietly copied whatever was saved in the browser: usernames, passwords, and the sites tied to them. Whoever collected these particular logs noticed a pattern, a number of Hotmail and Outlook accounts with working passwords, and packaged just those into a “valid” list before sharing it.

What Was Exposed in This Stealer Log

• Email addresses
• Plaintext passwords
• URLs tied to the accounts each login unlocks

Why This Matters for Your Accounts

An email inbox is often the master key to everything else in your digital life, password resets, two-factor codes, and account recovery all flow through it. A working email and password pair in a file labeled “valid” is an open invitation for credential stuffing, account takeover, identity theft, and financial fraud, especially if that same password protects your banking or shopping accounts too.

Why Stealer Logs Target Webmail Accounts Specifically

Criminals prize working email logins because control of an inbox often unlocks everything connected to it. Once inside, an attacker can reset passwords on other accounts, intercept verification codes, and impersonate the account owner to contacts and services alike, all without ever touching Microsoft’s infrastructure directly.

Check If You Were Exposed in This Leak

HEROIC’s free breach scanner checks your email address against more than 400 billion leaked records, including stealer logs like Hotmail Valid 2. Run a free scan now, and if you find a match, change that password immediately, avoid reusing it anywhere else, and turn on two-factor authentication for extra protection.