The SunCloudNew 1788 Stealer Log Contains Exactly 8,189 Records

HEROIC analysts found a stealer log file named "SunCloudNew 1788 - 500 LogsFile" uploaded to Telegram on July 28, 2026. The log contains exactly 8,189 records combining email addresses, plaintext passwords, and the URLs of the websites those credentials unlock. Why This Is Dangerous: Stealer logs come straight from malware running on an infected device, capturing whatever a person typed into a browser at the time. That means the passwords in this file are current, not years-old leftovers, making them far more likely to still work. What Was Exposed: - Email addresses used to log into websites - Plaintext passwords captured at the time of infection - URLs of the specific sites each credential belongs to Why This Matters: Because stealer log credentials are recent and paired with the exact website they unlock, they are especially valuable for account takeover. An attacker doesn't need to guess which service a password belongs to, the log tells them directly, making credential stuffing, identity theft, and financial fraud far easier to pull off. How a Stealer Log Like This Works: Malware known as an info-stealer infects a device, often through a cracked download or malicious attachment, then quietly copies saved browser passwords, autofill data, and session cookies before sending everything back to the attacker. The result is bundled into a "logs file" like this one and sold or shared on Telegram, organized by victim rather than by website. Check If You Are Affected: If you've downloaded pirated software or clicked a suspicious link recently, it's worth checking whether your credentials ended up in a log like this one. HEROIC's free breach scanner searches this leak and more than 400 billion other exposed records to show you where you stand.