The Aliyun.com Combolist Quietly Surfaced on Telegram: 830 Exposed

The Aliyun.com Combolist Quietly Surfaced on Telegram: 830 Exposed

HEROIC analysts identified a combolist file uploaded to Telegram in June 2026, tied to aliyun.com accounts and containing 830 records of email addresses, plaintext passwords, and associated URLs. The leak did not make headlines, but it is tied primarily to accounts in the United States.

Why This Is Dangerous

Because the passwords in this file are stored in plaintext, anyone who obtains it can read and use the credentials right away, with no cracking needed. The associated URLs point directly to aliyun.com and related services, so an attacker can move straight from download to a login attempt.

What Was Exposed

• Email addresses
• Plaintext passwords
• Associated website URLs

Why This Matters

Cloud service accounts like those tied to aliyun.com often connect to other business tools, storage, and services. If someone reused their aliyun.com password elsewhere, this leak could enable credential stuffing that leads to account takeover, financial fraud, or identity theft well beyond the original account.

How This Combolist Leak Happened

A combolist pairs usernames or email addresses with passwords, typically pulled together from older breaches, phishing pages, or malware that steals saved browser logins. Files targeting a specific service, like this one tied to aliyun.com, are often quietly uploaded to Telegram and traded among smaller groups before anyone outside notices.

Check If You Are Affected

If you use aliyun.com or a similar cloud service, it is worth checking now. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, including combolists like this one. Run a free scan and update any reused passwords right away.