Search Your Email: The FreeOLDCloud Stealer Log Exposed 4,225 Accounts on Telegram

In October 2023, analysts identified a stealer log file uploaded to a public Telegram channel by an anonymous user. The file was labeled FreeOLDCloud and contained 4,225 records harvested from malware-infected endpoints. Each record included an email address, a plaintext password, and the URL of the service that credential was associated with. The FreeOLDCloud label suggests the log may have been assembled from machines where access to older or free cloud storage services was a primary target, which is notable because users of legacy cloud platforms often leave credentials unchanged for years, making them highly likely to still be active and valid.

Why This Is Dangerous

Old credentials are often the most dangerous kind. People tend to set a password on a service and forget about it, especially for older or free platforms that do not send regular security prompts. The FreeOLDCloud log targets exactly this pattern. Attackers working from this file have 4,225 plaintext passwords, each paired with the service URL where it was captured. If those same passwords were reused on email accounts, banking services, or workplace systems, every one of those accounts is at immediate risk. Because these credentials may not have been rotated in years, the probability that they remain valid is significantly higher than with newer breach data. That is what makes this type of stealer log particularly valueable to attackers and particularly urgent for the people inside it.

What Was Exposed in the FreeOLDCloud Stealer Log

• Email addresses
• Plaintext passwords
• URLs of compromised services and endpoints

Why This Matters

Credential stuffing attacks are automated, fast, and relentless. A threat actor with the FreeOLDCloud log can run all 4,225 credential pairs through dozens of major platforms within hours. Each successful login opens a door to account takeover, financial fraud, and identity theft. Even accounts that appear inactive are valuable to attackers because they can be used to send phishing messages to the victim's contacts, reset passwords on other linked accounts, or harvest stored personal information. Stealer logs do not expire quickly. This data from 2023 can circulate for years, recombined with other datasets and resold through dark web marketplaces long after the initial upload. Anyone whose credentials appear in this file faces ongoing risk until they change the affected passwords.

How Stealer Logs Work

Infostealer malware is commonly delivered through phishing emails, fake software downloads, or malicious browser extensions. Once active on a victim's machine, it runs invisibly in the background, capturing saved browser passwords, recording keystrokes as credentials are typed, harvesting active session cookies, and logging the URLs of sites visited. All of this data is transmitted to an attacker-controlled server. The attacker then compiles records from multiple infected machines into a single log file, assigns it a descriptive name, and distributes it through Telegram channels or dark web markets. The victim has no warning. No notification, no slowdown, no visible sign of compromize. Their credentials are extracted and redistributed while they remain completely unaware that anything has occurred on their device.

Check If You Are Affected

HEROIC's free dark web scanner searches over 400 billion compromised records, including stealer logs like FreeOLDCloud. Enter your email address at HEROIC.com to run an instant free scan and find out whether your credentials appeared in this file or any other breach in the database. If your information is found, you will get clear guidance on which accounts to secure and what steps to take next. Do not wait to find out the hard way that your account has been taken over.