Breach Intelligence Report 01 Jun 2026

SunCloud 1.4M Mega Breach: Instant Fraud Risk

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
Stealer Logs SunCloudNew 2871 25 uploaded by a Telegram User
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Records Exposed 1,483,347
Source Type Stealer log
Origin United States
Password Type plaintext

On May 28, 2026, a Telegram user posted a catastrophic SunCloudNew stealer log exposing 1,483,347 compromised records. This unprecedented mega-breach affects 1.4 million users with plaintext passwords instantly accessable to criminals.

Fraud Impact Immediate: Within hours of release, attackers attempted access on banking, email, and payment services. Successful breaches generated instant profit through account takeovers and financial theft.

Data Exposed:
- 1.4M+ email addresses (massive identity dataset)
- Plaintext passwords (zero protection)
- API credentials and endpoint data
- Service connection tokens

Criminal Profitability: This breach is worth millions on underground markets. Resellers purchase bulk lots at discount and segment by region, service, or account quality for premium resale.

The Exploitation Chain: Buyers segment credentials, test accounts, and resell multiple times. Premium accounts fetch higher prices. Regional lots are distributed across criminal networks globally.

Your Exposure: If your email was active in May 2026, assume compromised credentials. Attackers have your email and plaintext password.

Critical Actions Required: Change passwords immediately on all accounts. Enable two-factor authentification everywhere. Monitor financial accounts for susicious activity and unauthorized logins.

Breach Breakdown

Domain SunCloudNew 2871 25 uploaded by a Telegram User
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 01 Jun 2026
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Private & Secure No Account Needed 3,744 scanned today
Breach Rank #1,552 by affected users
Impact Score
40
sensitivity + scale + recency
Est. Financial Impact $10.7M fraud, phishing & misuse risk
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  • Financial information
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Your Breach Details

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Identity Theft Risk Score

Risk Score: 8.7/10 - Critical

Data Exposure Analysis

Passwords Critical
Financial High
Personal Medium
Social High
Security Critical

Breach Timeline Analysis

March 2024 Multiple credentials exposed in recent data breach
January 2024 Password found in dark web marketplace
December 2023 Personal information leaked in major security incident

Security Recommendations

High Priority
Password Security

Critical: Change compromised passwords immediately and enable 2FA on all accounts

Important
Financial Protection

Monitor credit reports and set up fraud alerts with major credit bureaus

Recommended
Identity Protection

Enable advanced identity monitoring and dark web surveillance