CRONCLOUDFREE-MIX Breach: Bigger Than US Version at 7,620 Records

The CRONCLOUDFREE-MIX stealer log, uploaded to Telegram in June 2023, exposed 7,620 records drawn from a mix of international targets. This is the larger companion to the US-focused CRONCLOUDFREE-US file, with nearly double the record count and a broader geographic spread. Like its counterpart, it contained email addresses, plaintext passwords, and URLs harvested from infected devices.

The MIX designation suggests the data was gathered from victims across different countries and regions, making this breach relevant to users worldwide rather than a single market. The core danger is the same: credentials that are ready to use the moment someone opens the file.

Data Categories Leaked in the CRONCLOUDFREE-MIX Breach

• Email Addresses
• Plaintext Passwords
• URLs (sites with active or stored logins captured at time of infection)

What the CRONCLOUDFREE-MIX Incident Means for Affected Users

At 7,620 records, CRONCLOUDFREE-MIX is roughly twice the size of the US-only version from the same Telegram source. More records means more potential victims, and a mixed geographic spread means attackers can target a wide range of services across different countries and languages. The plaintext passwords inside are immediately actionable, meaning no cracking or decryption is required.

If your credentials appeared in this file, any account tied to that email and password combination is at risk. The included URLs give attackers a specific list of services to try first, which makes credential stuffing attacks faster and more precise.

Steps to take if you were affected:

• Update passwords on all accounts linked to your compromised email address
• Prioritize high-value accounts such as email, banking, and work systems
• Activate two-factor authentication across every account that suports it
• Run a thorough malware scan on any devices that may have been infected
• Check account activity logs for signs of unauthorized access

Stealer log Explained: How Your Data Was Compromised

CRONCLOUDFREE-MIX follows the same pattern as all stealer log breaches. Malware called an infostealer was installed on victims' devices, usually through a deceptive download or a phishing attack. Once running, it silently collected browser-saved passwords, intercepted active login sessions, and recorded URLs of authenticated sites.

The harvested data was compiled into a log file and distributed through Telegram as a free release, likely to serve as a sample for a paid service or to build a reputation in criminal circles. The MIX name signals that the data came from a variety of sources and geographic regions, which is a common way to package mixed credential sets for broader appeal to potential buyers.

One of the most troubling aspects of stealer log breaches is that there is no company involved in the compromize. The malware ran on individual devices. This means victims cannot rely on receiving a breach notification from a platform or service. Checking independently, through resources like HEROIC's breach search, is often the only way to find out.

Keeping your operating system and software updated, using reliable security tools, and being careful with email attachments and software downloads significantly reduces your exposure to this type of attack.

Search the CRONCLOUDFREE-MIX Breach Data at HEROIC — Free

HEROIC has indexed the CRONCLOUDFREE-MIX upload as part of our database of over 400 billion exposed records. You can search for your email address for free and get instant results on whether your data appeared here or in any other breach we have indexed.

With nearly 7,700 records from around the world, this file may have captured your credentials without you ever knowing. A quick search takes less than a minute and could save you from serious account compromize.

Search CRONCLOUDFREE-MIX and 400 billion+ exposed records at HEROIC, completely free.