Check If Your Email Is in the RO84.232.148.91 Stealer Log

HEROIC analysts flagged a stealer log file uploaded to a public Telegram channel on March 17, 2025. The file traces back to a compromised endpoint in Romania, identified by the IP address RO84.232.148.91. Though relatively small at 219 records, the data is immedietly actionable for attackers -- every entry pairs an email address with a plaintext password and an API host URL, giving criminals everything they need to walk right into connected accounts and services.

Why This Is Dangerous

Unlike breaches where passwords are hashed, this log contains credentials in raw, readable form. An attacker who downloads this file can begin testing logins within minutes. Because API endpoints are included alongside each credential set, attackers can target backend systems and developer tools directly, not just consumer-facing login pages. A single valid set of these credentials could open the door to cloud storage, internal dashboards, or payment pipelines.

What Was Exposed

• Email Addresses
• Plaintext Passwords
• URLs (API host endpoints)

Why This Matters

Stealer logs like this one are a favorite starting point for credential stuffing campaigns. Attackers take the email-and-password pairs and automaticly test them against banking sites, email providers, and SaaS tools. Because many people reuse passwords, a single breached credential can unlock multiple accounts. The API URLs in this log make the risk even sharper: a developer or business owner whose keys appear here may face unauthorized access to infrastructure they trust with sensitive customer data or financial transactions. Identity theft and fraud often follow when account access is established.

How Stealer Log Compromises Work

A stealer log is the output of infostealer malware installed on a victim's computer, often through a malicious email attachment, a fake software download, or a compromised website. Once running, the malware silently scans the device for saved passwords, browser sessions, and stored credentials before packaging everything into a log file. That file is then transmitted to a command-and-control server or, increasingly, posted directly to Telegram channels where other cybercriminals can download it for free or for a small fee. The endpoint associated with this log, RO84.232.148.91 (Romania), functioned as one such collection point before the data was made public.

Check If You Are Affected

HEROIC's free breach scanner searches across more than 400 billion exposed records, including stealer logs like this one. If your email address or password appeared in this file, you need to know now. Run a free search at HEROIC to see wether your credentials have been compromised and take steps to secure your accounts before an attacker does it for you.