Breach Intelligence Report 12 Sep 2025

DaisyCloud-Championing Telegram Leak: 14,801 U.S. Credentials (Apr 4, 2024)

HEROIC
HEROIC Threat Intelligence Team
Email Addresses Plaintext Password Urls
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Records Exposed 14,801
Source Type Stealer log
Origin Telegram
Password Type plaintext

14,801 Credentials on Day Four: A Campaign Getting Its Footing

April 4, 2024 -- a Thursday. The NEW_DAISYCLOUD-CHAMPIONING Telegram channel posted another batch of infostealer logs: 14,801 records from compromised U.S. devices. It's patternd behavior for an operation that had been active since at least April 1, steadily publishing stolen credentials to a Telegram audience of cybercriminals and data buyers. Mid-range by early-April standards, and still weeks away from the campaign's peak output in May.


NEW_DAISYCLOUD-CHAMPIONING April 4, 2024: Breach Summary

  • Records Exposed: 14,801
  • Data Types: Email addresses, plaintext passwords, target login URLs
  • Breach Type: Infostealer malware log
  • Country Affected: United States
  • Date Leaked: April 4, 2024

How Infostealer Operators Build Their Audience

Running a Telegram infostealer channel isn't just about dumping credentials -- it's about adressing a market. Operators like NEW_DAISYCLOUD-CHAMPIONING build subscriber bases by posting consistently, often daily, with fresh batches that prove the malware is still active and pulling new victims. The April 4 release was part of this rhythm: consistent output, real data, and an audience eager to use those credentials for account takeovers, credential stuffing attacks, or resale on dark web markets. Early consistency builds trust among buyers, and trust drives premium pricing.


What the Data Actually Contains

When researchers analise stealer log bundles, they typically find three fields for each compromised account: the victim's email address, their plaintext password (captured before it was encrypted by the browser or site), and the URL of the site where those credentials are used. This combination is what makes infostealer data so dangerous -- it doesn't just expose one account, it creates a map of everywhere a person uses that email and password combination. For anyone practicing password reuse, a single stealer log record can unlock dozens of accounts.


Check If Your Credentials Were Exposed

HEROIC's free breach scanner searches across more than 400 billion exposed records -- including infostealer logs from Telegram campaigns like NEW_DAISYCLOUD-CHAMPIONING. Check whether your email appeared in the April 4, 2024 release or any other breach in the database. Run a free scan at HEROIC.com.

Breach Breakdown

Domain N/A
Leaked Data Email Addresses,Plaintext Password,URLs
Password Types plaintext
Date Leaked 12 Sep 2025
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Breach Rank #N/A by affected users
Impact Score
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sensitivity + scale + recency
Est. Financial Impact $107.1K fraud, phishing & misuse risk
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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

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

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