SunCloudNew 1723 Breach: Cybercriminals Access 10,529 Accounts

HEROIC found the SunCloudNew 1723 stealer log on April 29, 2026, a file exposing 10,529 records containing email addresses, plaintext passwords, and the URLs of services where those credentials were harvested from compromised devices. The SunCloudNew 1723 designation identifies the Telegram channel and batch number through which this infostealer output was distributed, part of a continuing numbered series of credential packages from this operator.

Why the SunCloudNew 1723 Breach Is Dangerous

The SunCloudNew 1723 breach put 10,529 stolen accounts within reach of cybercriminals after the data was uploaded to Telegram in April 2026. Each record includes an email address, a plaintext password, and the URL of the service where the credentials were captured, enabling attackers to log in directly to targeted services without guessing or cracking. Because infostealer credentials are harvested live from infected devices, every record in this dataset was confirmed valid at the time of theft.

What Was Exposed in the SunCloudNew 1723 Leak

• Email addresses
• Plaintext passwords
• URLs (the exact services where credentials were captured from infected devices)

Why This SunCloudNew 1723 Data Puts You at Risk

Cybercriminals who purchase or access the SunCloudNew 1723 dataset gain an immediately exploitable collection of 10,529 account credentials. Targeted login attempts against the listed service URLs are the first point of attack, followed by email-based password resets to gain access to linked accounts. Banking portals, corporate logins, e-commerce accounts, and social media platforms are all at risk for anyone whose credentials appear in this dataset and remain unchanged.

How Stealer Log Works

Infostealer malware reaches devices through phishing emails, cracked software downloads, and malicious browser extensions. Once active, it silently extracts all saved browser credentials, session tokens, and autofill data, then transmits the harvest to the operator. Logs are packaged and sold or shared on Telegram. Victims typically have no warning their data was captured until unauthorized account access or a breach scan reveals the theft.

Check If Your Data Was Exposed

HEROIC operates one of the world's largest breach databases, covering more than 400 billion leaked records. Use HEROIC's free breach scanner to check if your email address or credentials appeared in the SunCloudNew 1723 leak or thousands of other breaches in our database.