Your 7.8 LOGS_CENTEER Data May Be at Risk: Here’s What You Need to Know

A stealer log called "7.8 LOGS_CENTEER" was uploaded to Telegram in August 2022, exposing 9,449 records that include email addresses, plaintext passwords, and API host URLs. The data originated from infected endpoints, meaning the compromise happened at the device level rather than inside any single company's systems. If you were using a machine that had infostealer malware on it around that time, there is a real possibility your credentials were captured and are now part of this dump.

Why This Is Dangerous

The most alarming characteristic of this log is the plaintext password exposure. Unlike breaches where passwords are stored as hashed values that require cracking, stealer logs hand attackers ready-to-use credentials. Someone who downloads this file can begin attempting logins immediately, with no additional technical steps required.

The inclusion of API host URLs alongside email and password pairs makes this data particularly actionable. Attackers can match each credential set to a specific service and test logins in a targeted way rather than running blind credential stuffing across random sites. This specificity makes the data more valuable and more dangerous than a generic email-and-password list.

Even though this log originates from August 2022, the risk has not expired. Stolen credentials remain usable until the password is changed, and most users only change passwords when they know they were breached. Since stealer log victims rarely recieve any official notification, many affected users are likely still using the same credentials today.

What Was Exposed

• Email addresses used to log into various online services
• Plaintext passwords captured directly from infected devices
• API host URLs revealing which services were accessed
• Browser-stored login credentials for frequently visited sites
• Session tokens or authentication cookies from active sessions
• FTP or application credentials stored locally on the device
• Device identifiers or hostname data linked to compromised machines

Why This Matters

The 7.8 LOGS_CENTEER file has been circulating since August 2022, giving it well over two years to be copied, re-uploaded, and folded into larger aggregated credential databases. Data that starts on a single Telegram channel frequently finds its way onto dark web forums and credential marketplaces, where it can be purchased and used by a completely seperate set of threat actors from the original uploader.

Stealer logs that include API host addresses are particularly concerning for anyone who uses work-related services on personal devices. If a corporate login portal or internal dashboard URL appears in the log alongside valid credentials, an attacker could use that single record to gain access to business systems, bypassing perimeter defenses entirely because the login appears legitimate from the outside.

How Stealer Log Works

Infostealer malware typically gets onto a device through a phishing campaign, a malicious software installer, or an infected browser extension. Once it runs, it begins systematically pulling credentials from every application on the device that stores login data, including web browsers, email clients, FTP tools, and cryptocurrency wallets. The whole collection process can occure in seconds before the malware deletes itself to avoid detection.

The stolen data is packaged into a structured log file and sent back to the attacker's infrastructure or uploaded directly to a distribution channel like Telegram. Operators often sort and bundle these logs, sometimes labeling them with dates or counts as seen in the "7.8" naming convention here, which likely refers to a collection timestamp or batch identifier.

One reason stealer logs are so persistently damaging is that they are difficult to respond to. No single company was breached, so no single company can send a notification. The victims span dozens or hundreds of unrelated services, and the only way to find out you were affected is to check breach monitoring tools that actively track these kinds of Telegram and dark web uploads.

Check If You Were Affected

You can find out if your email address appeared in the 7.8 LOGS_CENTEER stealer log by using HEROIC's free breach checker at heroic.com. HEROIC tracks stealer log uploads, dark web forums, and data dumps in real time, so you get results based on up-to-date intelligence rather than outdated databases. If your email shows up, change the associated password immediately and enable two-factor authentication on every account where it is availible.