Data Breach News2 min read
Massive 4.25GB Data Leak Detected in WLFR CLOUD.part01 on Telegram
By InsecureWeb Team
This report reflects observations of dark web activity. InsecureWeb makes no representations regarding the accuracy of this data.

Data Breach Summary
InsecureWeb has detected a substantial data breach involving the database WLFR CLOUD.part01, which exposed 4.25GB of sensitive information. This breach, attributed to the hacker group #mooncloud, was discovered in April 2024 and included combolist data primarily consisting of email addresses. The leak was found circulating on Telegram chat apps, a common hub for distributing compromised information. InsecureWeb’s vigilant monitoring efforts uncovered the breach, raising concerns over the recurring security failures linked to this database.
Where and How?
The breach occurred within Telegram chat apps, where the WLFR CLOUD.part01 database was exposed for the second time. The hacker group #mooncloud, known for previous security violations, leaked the data containing a vast amount of email addresses. Combolists, which typically include large collections of login credentials, are especially valuable to cybercriminals for launching phishing attacks and identity theft. This breach, occurring in April 2024, reinforces the importance of secure data handling practices. With over 4.25GB of sensitive information compromised, the WLFR CLOUD database remains a significant target for hackers.
Company Data Breach History
The WLFR CLOUD.part01 database has faced security breaches on multiple occasions. This incident is not the first time sensitive information from this source has been leaked, suggesting a troubling pattern of inadequate protection measures. Previous incidents have also been linked to chat apps like Telegram, where cybercriminals frequently exploit security loopholes to distribute stolen data. Continued breaches from this database highlight the urgency for improved cybersecurity protocols to prevent future data leaks.
Further Action:
InsecureWeb encourages the breach victim to investigate the source of the breach, implement stronger security measures, and communicate transparently with its users about the incident and the measures taken to mitigate the risks.
Recommendations for Personal Data Protection
How Users Can Protect Their Information
To protect their personal information and accounts from being compromised, users should take the following steps:
– Change their passwords frequently, with a combination of letters, numbers, and symbols.
– Enable two-factor authentication whenever possible.
– Use unique passwords for each account, to prevent hackers from accessing multiple accounts with the same password.
– Be cautious of suspicious emails or messages, as they may contain phishing links that can compromise their accounts.
– Regularly monitor their accounts for any suspicious activity.
What is InsecureWeb?
InsecureWeb is a Dark Web monitoring service that keeps track of recent data breaches and tracks their impact by monitoring the darkest places of the internet.
Our commitment lies in providing top-notch cybersecurity services to our clients. Through continuous monitoring of the dark web and advanced threat detection methodologies, we strive to identify potential breaches promptly, enabling swift response and mitigation efforts. With our state-of-the-art tools and expertise, we prioritize the confidentiality, integrity, and availability of our clients’ data.


