What Hackers Can Do With SunCloudNew Part 3 Leaked Logins

In July 2026, HEROIC analysts tracked down the third installment of a stealer log series, "SunCloudNew 1272 - 8850 LogsFile.part3," posted to a Telegram channel. This batch contains 5,420 records, each pairing an email address with a plaintext password and the login URL the credential was captured from.

What Hackers Can Do With This SunCloudNew Data

With a working email, an exact plaintext password, and the login URL all in one record, whoever holds this file can log directly into the matching account without guessing or cracking anything. From there, an attacker can lock the real owner out by changing the password, drain linked payment methods, pivot to email to reset passwords on other accounts, or quietly monitor the account for further access. Because this is part of a larger numbered series, the same operator likely holds even more data on other victims.

What Was Exposed

• Email addresses
• Plaintext passwords
• Login URLs (the exact site each credential unlocks)

Why This Matters

Because the passwords in this file are plaintext and already matched to their websites, they are immediately usable for credential stuffing and account takeover. Anyone in this batch risks losing access to email, shopping, or financial accounts, especially if the same password is reused across more than one site.

How Multi-Part Stealer Log Series Like SunCloudNew Work

Stealer logs come from malware infections rather than hacked databases. Victims are infected through cracked software, phishing links, or fake downloads, and the malware quietly harvests every saved username, password, cookie, and autofill entry from the browser. As new victims are added, operators split the growing collection into numbered parts, like this third file in the SunCloudNew series, and release them on Telegram channels and dark web forums.

Check If You Are Affected

With 5,420 credential pairs in this part alone, checking your exposure takes only a moment. HEROIC's free breach scanner searches more than 400 billion leaked records, including stealer logs like this one, so you can quickly find out if your email or passwords have been exposed and secure your accounts before someone else uses them.