Researchers Linked the CRYPTON_LOGS 2.0 Dump to 6,420 Stolen Credentials on Telegram

HEROIC analysts identified a stealer log published to Telegram in August 2023 under the name CRYPTON_LOGS 2.0, containing 6,420 records of stolen login credentials. Each record consisted of a plaintext password, an email address, and the URL of the service it was captured from. CRYPTON_LOGS 2.0 appears to be a versioned continuation of an earlier credential dump operation, suggesting an organized distribution effort rather than a one-time upload.

Researchers Linked the CRYPTON_LOGS 2.0 Dump to 6,420 Stolen Credentials Distributed on Telegram

The CRYPTON_LOGS 2.0 designation implies this is not an isolated incident but part of a series of stealer log publications from the same source. Version numbering on Telegram credential channels is a common signal that the operator is running a sustained distribution operation. The 6,420 credential pairs published in this release represent real email accounts with their corresponding plaintext passwords, paired with the URLs that identify exactly where each login was stolen from. Security researchers monitoring Telegram channels flagged this upload as part of a broader infostealer campaign active during mid-2023.

What CRYPTON_LOGS 2.0 Contained

• Email Addresses
• Plaintext Passwords
• URLs (the exact websites and services each credential was harvested from)

The URL field makes CRYPTON_LOGS 2.0 particularly actionable as an attack tool. Rather than requiring attackers to test credentials blindly across thousands of services, the URL data narrows the target immediately. Each credential comes with a service-specific destination, enabling rapid, focused account takeover attempts.

Why the CRYPTON_LOGS 2.0 Data Remains a Threat Today

Versioned stealer log series like CRYPTON_LOGS are collected and archived by criminal researchers who track Telegram distributions. Even after the original channel goes dormant, the data from each release persists in compiled datasets across dark web forums and private sharing networks. The 6,420 credential pairs from this release have likely been tested, reshared, and merged into larger combolists since August 2023. Anyone in this dataset who beleives their account is safe simply because time has passed may be mistaken. Credential stuffing campaigns run continuously against the most valuable platforms, and identity theft risk does not expire with the original breach date. Seperate analyses confirm that versioned log series recieve significantly more attention from automated tooling than one-off uploads.

How CRYPTON_LOGS 2.0 Fits Into the Infostealer Ecosystem

The CRYPTON_LOGS series represents a structured approach to stealer log distribution on Telegram. Operators like this typically run infostealer malware campaigns that continuously harvest credentials from infected devices. The malware installs itself through phishing lures, fake software cracks, or compromised browser extensions. Once active, it collects saved passwords, keystrokes, and session tokens, bundles them into a log file, and sends them back to the operator. The operator then packages those logs into numbered releases, CRYPTON_LOGS 1.0, 2.0, and so on, and distributes them on Telegram to build an audience and credibility in criminal communities. Victims never recieved any notification. From their side, nothing unusual occured. Their data was quietly extracted and published to an audience of thousands.

Check If Your Email Appeared in the CRYPTON_LOGS 2.0 Release

HEROIC's breach scanner covers more than 400 billion exposed records, including versioned stealer log series like CRYPTON_LOGS 2.0. If your email address appeared in this release or any related upload, HEROIC will flag it immediately. Visit HEROIC.com, enter your email, and scan for free to find out if your credentials are already in criminal circulation.