How RDHQ_MailAccess_Combos_3 Leaked 5,550 Email Logins on Telegram

On June 5, 2026, a file named "RDHQ_MailAccess_Combos_3" appeared on Telegram, shared by a user distributing stolen login data. The name tells part of the story: this was the third batch in a series of "mail access combo" files, meaning email accounts and their passwords, packaged and passed along for anyone to download. In total, the file contained 5,550 records pairing email addresses with plaintext passwords and the URLs those logins belonged to.

Why This Is Dangerous

The fact that this was labeled "combo 3" suggests it is part of an ongoing series, meaning whoever compiled it has processed and released multiple batches of stolen email credentials over time. Because the passwords are stored in plaintext rather than encrypted, anyone who gets the file can read and use the credentials immediately, with no extra effort required to crack them.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs tied to the compromised email accounts

Why This Matters

Email accounts are often the master key to a person's digital life, since they are used to reset passwords for banking, shopping, and social media accounts. If an attacker gains access to one of these 5,550 email logins, they can potentially reset and take over other accounts linked to it. This is how a single leaked email password turns into credential stuffing attacks, account takeover, and eventually financial fraud or identity theft.

How This Combo List Was Assembled

Files like RDHQ_MailAccess_Combos_3 typically start with malware installed on victims' devices, often disguised as pirated software, game cheats, or fake installers. That malware quietly harvests saved logins from browsers and sends them back to whoever controls it. The stolen data is then sorted by type, in this case focused on email access, and released in numbered batches like this one so it can be traded or sold in smaller, organized pieces.

Check If You Are Affected

You do not have to wonder whether your email was part of this leak. HEROIC's free breach scanner checks your address against a database of more than 400 billion leaked and stolen records, including combo lists like this one. Run a free scan now, and if your email turns up, change that password and any other account where you reused it.