Inside the SunCloudNew 1654 Breach: 8,225 Records Leaked 2026

HEROIC discovered 8,225 records exposed in the SunCloudNew 1654 stealer log breach on March 23, 2026. Part 1654 is the direct predecessor to Part 1655 in the SunCloudNew feed, and its roughly 750-log batch contains fresh credentials and session data pulled from infostealer-infected hosts.

Why This Stealer Log Is Dangerous

Fresh stealer logs cause the most damage because session cookies and saved passwords often still work at the moment of release. Attackers can hijack live logins, steal reset emails, and cash out cards on file before victims ever notice. Credential reuse then extends the attack surface across banking, email, and workplace accounts.

What Was Exposed in SunCloudNew 1654

• Login credentials (usernames and plaintext passwords)
• Browser cookies and active session tokens tied to real logins
• Autofill form data including names, addresses, and phone numbers
• Crypto wallet data from any wallet apps or extensions installed
• System fingerprints and the full URL list captured from each browser

Across 8,225 records, the combination of live cookies and exact URLs is what makes this Part 1654 drop especially dangerous.

Why This Matters

Even a single compromised row can seed months of fraud. Expect rapid account takeover attempts, fake support calls, and password-reset phishing for anyone exposed. Employees infected at home remain a common path attackers use to pivot into corporate SSO and VPN.

How a Stealer Log Like SunCloudNew 1654 Works

Infostealer operators pay trafficking crews to push malware via cracked installers, fake game mods, YouTube download lures, and Discord messages. Once the payload lands, it copies browser password stores, cookie jars, and wallet files and transmits them to a Telegram bot. Numbered parts like 1654 are then dropped free to the channel to market paid private-log subscriptions.

Check If You Are Affected

HEROIC monitors the world's largest breach database with over 400 billion compromised records. Run a free scan to see if your email, passwords, or accounts appear in the SunCloudNew 1654 leak or other major breaches.