Search Your Email: The Usmancloud 495logs Dump Exposed 7,017 Accounts

HEROIC analysts spotted the Usmancloud 495logs stealer log on Telegram on October 23, 2023. The file contained 7,017 records harvested from compromised endpoints, each including email addresses, plaintext passwords, and URLs tied to cloud services and API hosts. The packaging of the file, labeled with a log count of 495, suggests it was part of a regular distribution operation where an operator bundles infostealer captures and uploads them in batches on Telegram.

Why This Is Dangerous

Every password in this dump is in plaintext. There is no hashing, no salting, and no protection between the stolen credentials and whoever downloads the file. Paired with the cloud endpoint URLs also included in the dump, an attacker has a ready-made login kit without needing any extra tools. Cloud endpoints are high-value targets because one working credential can cascade into access to connected services, stored files, and internal systems. Even at 7,017 records, this file presents a real and immediate risk to anyone whose credentials appear in it.

What Was Exposed

• 7,017 total compromised records from infected endpoints
• Email addresses linked to personal and corporate accounts
• Plaintext passwords with no hashing or encription
• URLs including cloud service endpoints and API hosts
• Data collected by infostealer malware and packaged for Telegram distribution

Why This Matters

Operations like the one behind Usmancloud 495logs are persistent. The operators likely uploaded dozens of similar files in the same period, each carrying fresh credentials from newly infected machines. Most victims never receive any notification. Unlike corporate data breaches where organizations are sometimes required to notify users, infostealer victims are rarely informed. The only way to know is to actively check. That gap between exposure and awareness is exactly what makes these stealer log distributions so effective for attackers.

How Stealer Log Breaches Work

Infostealer malware typically spreads through phishing links, fake software installers, or malicious ads. Once running on a device, it quietly scans saved browser passwords, cookies, form autofill entries, and locally stored credentials. It bundles all of this into a structured log file and sends it back to the attacker's server. The attacker then organizes logs by type or region and uploads them to Telegram channels or underground forums. The Usmancloud 495logs file followed this exact path before being identifyed by HEROIC analysts monitoring those channels in October 2023.

Check If You Are Affected

Your credentials could appear in the Usmancloud 495logs dump right now without you knowing. HEROIC's free breach scanner searches across more than 400 billion compromised records, including stealer log collections, credential dumps, and data breaches from across the internet. Enter your email and get results in seconds. If your information appears, you will know what was exposed and what to change. Do not wait for an alert that will never arrive. Search your email at HEROIC today.