DAISY_CLOUD Feb 22: 1,183 U.S. Credentials From 54 Infected Devices

54 Infected Machines. 1,183 Stolen Accounts. One Telegram Drop.

When infostealer malware campaigns are measured in "PCS" -- pieces -- each unit represents a single compromised device. DAISY_CLOUD's February 22, 2023 log package came from exactly 54 infected machines, each silently harvesting credentials before bundling them into a Telegram distribution channel. The result: 1,183 U.S. email-password-URL credential sets now cirulate freely across dark web markets.

DAISY_CLOUD - 22 FEBRUARY: Breach Summary

• Records Exposed: 1,183
• Data Types: Email addresses, plaintext passwords, target login URLs
• Breach Type: Infostealer malware log (54 PCS)
• Country Affected: United States
• Date Leaked: February 22, 2023

What "54 PCS" Reveals About This Operation

The PCS count in stealer log distributions tells a story that raw record counts alone can't. Fifty-four pieces means fifty-four real computers -- laptops, desktops, work machines -- were running DAISY_CLOUD's malware payload without their owners knowing. Each infected device contributed an average of roughly 22 credential sets to the final package. That's a significatly higher yield-per-device ratio than many bulk log operations, suggesting the malware targeted machines with active, authenticated browser sessions rather than casting a wide net across low-value endpoints.

How Infostealer Logs Work

Infostealer malware operates quietly in the background of an infected device. Once installed -- typically through phishing links, cracked software downloads, or malicious browser extensions -- the malware scans the browser's saved credential store. It extracts the email address, the stored password, and the specific URL where those credentials are used. Everything is packaged into a structured log file and transmitted back to the attacker. DAISY_CLOUD's 54-device haul is a textbook example of this workflow: targeted infection, automated extraction, and rapid distribution to paying buyers.

Check Your Exposure with HEROIC

HEROIC's free breach scanner searches across more than 400 billion exposed records -- including stealer log packages like this one from DAISY_CLOUD. If your email address or password appeared on an infected device connected to this campaign, you can find out now. Run a free scan and see exactly what's been exposed.