The baset_cloud Dump Happened in 2025. Your Data Is Still Circulating.

In July 2025, a Telegram user uploaded a stealer log file known as baset_cloud 754count, containing 27,985 sets of credentials captured from infected devices. The data included email addresses, plaintext passwords, and the URLs of the sites those passwords protect. What makes this breach particularly troubling is not just that it happened, but that stolen credential files like this one continue to circulate through criminal channels long after the initial upload, meaning the threat to victems does not end when the file first appears.

Why This Is Dangerous

The baset_cloud dump represents a slow-burning threat. When a stealer log is first posted on Telegram, it is immediately downloaded by hundreds of bad actors. Over the following months, it gets shared in additional channels, packaged into larger collections, and used in automated credential stuffing campaigns. The 27,985 plaintext password and email pairs in this file do not expire. As long as victims have not changed the compromised passwords, every record in this dump remains a working key to an active account. The passage of time since July 2025 has not reduced the risk; it has multiplied the number of people who now possess this data.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (the specific login pages where each credential was used)

Why This Matters

Stealer log breaches like baset_cloud create a long tail of risk that most victims never consider. The initial upload to Telegram is just the beginning. The data gets repackaged into combo lists, sold on darknet markets, and fed into automated tools that test credentials against thousands of websites simultaneously. The longer the passwords in this dump remain unchanged, the more oportunity criminals have to exploit them. With 27,985 records exposed, and the file having circulated for months, the chances that at least some of these credentials have already been used for unauthorised access are significant.

How Stealer Log Malware Works

Stealer log malware infects devices through deceptive downloads, phishing links, and malicious browser extensions. Once running on a device, it harvests saved credentials, session cookies, and browser-stored passwords silently in the background. The malware transmits the collected data to servers controlled by the attacker, where it is compiled into log files and distributed through underground channels. Files like baset_cloud 754count are named, sorted, and uploaded to Telegram where they circulate freely among criminal comunities for months or years after the original infection event.

Check If You Are Affected

HEROIC's free scanner checks your email against more than 400 billion exposed records, including the baset_cloud 754count stealer log and every other breach file our analysts have catalogued. If your email appears in this dump or any other known breach, you will receive an immediate alert. Do not wait months for this data to find its way to someone who will use it against you. Search your email now and take action before the next person to download the baset_cloud file decides to try your password.