Check Now: Daisy Private Cloud Leak Exposed 61,162 Logins

On September 5th, 2025, a Telegram user uploaded a stealer log named "Daisy Private CloudArhontCloud." HEROIC analysts confirmed the file contained 61,162 records pairing email addresses with plaintext passwords and the URLs each login was captured from, credentials taken directly from devices infected with information-stealing malware. Given the size of this leak, it is worth taking a minute to check your own exposure.

Why This Is Dangerous

Every password in this file is stored in plain, readable text and paired with the exact site it unlocks. There is no encryption standing in the way, so anyone with the file can attempt to log in immediately.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs (the login pages or API hosts tied to each credential)

Why This Matters

A leak of over 61,000 records gives credential stuffing operations plenty of material to work with. Password reuse means one exposed login can be tested across banking, email, and shopping accounts, leading to account takeover, identity theft, and financial fraud well beyond the original infected device.

How Stealer Log Breaches Work

Infostealer malware infects a device, often through a malicious download or cracked software, and silently copies every password, cookie, and autofill entry saved in the browser. The stolen data is compiled into a log and distributed through Telegram channels and dark web forums, the same route this Daisy Private Cloud file traveled before it was flagged.

Check If You Are Affected

Do not guess, check. HEROIC's free breach scanner compares your email against more than 400 billion breached records, including this Daisy Private Cloud stealer log, and shows you instantly whether it is time to change a password.