Search Your Email: DAISY_CLOUD Dump Exposed 4,251 Stolen Accounts

HEROIC Analysts Find 4,251 Exposed Records in the DAISY_CLOUD Telegram Stealer Log

In May 2023, HEROIC analysts identified a stealer log file uploaded to Telegram labeled DAISY_CLOUD_16_MAY_0342_PCS that exposed 4,251 records from infected devices. The file contained plaintext passwords, email addresses, and URLs harvested from real machines at the time of infection. HEROIC verified the breach and added it to their dark web monitoring database on April 18, 2026.

Why Stealer Log Credentials Are More Dangerous Than Typical Breach Data

When a company database gets breached, the leaked passwords are usually hashed and require cracking before they can be used. Stealer logs work differently. The DAISY_CLOUD dump contains plaintext passwords extracted directly from browsers on infected machines — meaning they were not hashed at all. Attackers do not recieve an encrypted file to slowly crack. They recieve the exact characters the victim types when they log in. This makes stealer log data some of the most immediately usable breach data available on the dark web.

What Was Exposed in the DAISY_CLOUD Breach

The following data types were confirmed in the DAISY_CLOUD stealer log:

• Email Addresses
• Plaintext Passwords
• URLs (web services and endpoints accessed from each infected device)

When email addresses, passwords, and URLs are exposed together, attackers can immediately identify which accounts to target and which credentials to use — with no additional research required.

Why This Matters: One Stolen Password Can Unlock Many Accounts

Most people reuse passwords across multiple accounts, which is why stealer log breaches like DAISY_CLOUD can cause outsized harm even with a smaller record count. Here is how the damage typically occured in cases like this:

• Credential stuffing: Automated tools test the leaked email-password pairs across banking apps, email providers, and e-commerce platforms.
• Account takeover: Any successful login gives attackers immediate access to that account and everything stored inside it.
• Identity theft: Email account access allows attackers to reset passwords and take control of linked services.
• Financial fraud: URL data reveals which payment platforms and financial services the victim was actively using.

How DAISY_CLOUD-Style Stealer Log Breaches Work

Stealer log breaches begin with malware distributed through phishing emails, pirated software, or malicious browser extensions. Once installed, the malware silently records every password saved in the browser, captures keystrokes, and logs the URLs of every site the victim visits. That data is compiled into a log file that is seperate from any server-side breach — it comes entirely from the victim's own device. The attacker then uploads the collected logs to Telegram channels where other criminals can download and use them. The DAISY_CLOUD label on this upload suggests an organized channel with a recurring log distribution schedule.

Search Your Email: Check If You Were in the DAISY_CLOUD Leak

HEROIC's free dark web scanner searches across more than 400 billion records, including stealer log dumps like the DAISY_CLOUD upload. If your email address or password appeared in this breach or any other dark web exposure, the scanner will find it in seconds.

Run a free scan at HEROIC.com right now. With stealer log data, the sooner you know, the more you can do to definately stop attackers from using your credentials against you.