SunCloudNew 1781 Leak: Exactly 50,618 Records Exposed Online

In July 2026, HEROIC analysts identified the largest file in this batch of Telegram stealer logs: "SunCloudNew 1781 - 1200 LogsFile," dated 18-Jul-2026. This single upload exposed exactly 50,618 records, each combining an email address, a plaintext password, and the URL of the site that credential unlocks.

Why a Log This Size Raises the Stakes

At over 50,000 records, this file is significantly larger than most of the individual stealer logs HEROIC tracks. A larger file simply means a larger pool of working credentials for an attacker to test, script, and automate against banking, email, and shopping sites all at once.

What's Inside the SunCloudNew Logs File

• Email addresses
• Plaintext passwords
• URLs of the sites each login belongs to

Why This Matters at This Scale

With 50,618 records in a single file, even a small percentage of reused passwords translates into thousands of accounts an attacker could potentially access through credential stuffing. The plaintext format means no cracking is required, only automation.

How Large Stealer Log Files Like SunCloudNew Get Assembled

Files this large are usually built by combining the output of malware running across many infected devices over an extended period, sometimes weeks or months, before being packaged into one release. The "1200 LogsFile" portion of the name likely refers to the number of infected machines whose data feeds into this single combined file.

Check If You Are Affected

Given the scale of this leak, it is worth checking your own exposure directly. HEROIC's free breach scanner searches a database of more than 400 billion leaked records to tell you in seconds whether your email or password has surfaced in SunCloudNew or any other breach.