Your Passwords May Already Be in the Wrong Hands. The VENOMLOGSCLOUD Breach Exposed 7,175 Records.

In May 2023, HEROIC analysts flagged a stealer log upload on a Telegram channel operated under the VENOMLOGSCLOUD name. The dump, labeled 361 LOGS, exposed 7,175 records belonging to real users whose devices had been silently compromised by infostealer malware. Each record contained an email address, a plaintext password, and the URL of the site where that password was used, giving attackers a ready-made set of working credentials.

Why the VENOMLOGSCLOUD Breach Is Especially Dangerous

Most data breaches involve hashed or encrypted passwords that require cracking before they can be used. This breach does not. The passwords in this dump are stored in plaintext, meaning they are immediately usable with zero additional effort. An attacker who downloads this file can begin attempting logins on the same day.

The inclusion of specific URLs is what makes this data particularly valuable to criminals. Rather than guessing which services a victim uses, the attacker already knows the exact login page to target. This removes one of the few barriers that slow down credential-based attacks.

What Was Exposed in the VENOMLOGSCLOUD Dump

• Email addresses
• Plaintext passwords (no encryption, no hashing)
• URLs (specific login pages tied to each credential)

The structure of this data is consistent with stealer log output. Infostealers harvest credentials in this exact format, making the data immediatly usable for follow-on attacks without any preprocessing.

Why This Matters: From Stolen Credentials to Real Harm

Credential stuffing is the most immediate threat. Attackers take the email and password pairs from logs like this one and run them against high-value platforms including banking portals, email providers, and e-commerce sites. Because password reuse is extremely common, a single stolen credential often opens multiple accounts.

Once inside an email account, an attacker can trigger password resets across every linked service, leading to full account takeover. Financial fraud can follow within hours. In more targeted cases, the attacker may use the compromised email to launch phishing attacks against the victim's contacts, spreading the damage further. Identity theft is also a definately real risk when the exposed URLs reveal sensitive service categories like healthcare or government portals.

How Stealer Log Channels Like VENOMLOGSCLOUD Operate

VENOMLOGSCLOUD is a Telegram-based distribution channel for infostealer output. Operators of these channels either run their own malware campaigns or purchase logs from other threat actors, then redistribute them to subscribers, sometimes for free and sometimes for payment.

The infostealer malware itself typically arrives through phishing emails, cracked software downloads, or malicious browser extensions. Once installed, it quietly scans the infected device for saved passwords, active browser sessions, and stored credentials before transmitting everything to the attacker's server. The output is packaged into numbered log batches, which is where the "361 LOGS" label originates.

Victims have no warning during the infection. The first sign something is wrong is often an unauthorized login notification or unexpected account activity.

Check If Your Credentials Appeared in This Breach

HEROIC maintains a breach database of over 400 billion compromised records, including stealer log archives like the VENOMLOGSCLOUD dump. You can search your email address for free to see if your credentials appeard in this breach or any other known exposure.

If your data was captured by an infostealer, changing passwords on the affected accounts is only part of the solution. Running a scan first helps you understand exactly which accounts and platforms are at risk, so you can prioritize the right ones.