Category: Data Breach News

Data Breach Summary

On the 15th of December 2023, our vigilant team at InsecureWeb detected a major security breach affecting the popular temporary email service, The breach, named “33mail 12-2023 leaked by #NinjaDefender 15-12-2023,” resulted in the compromise of sensitive user information. With an alarming amount of precision, the hacker known as #NinjaDefender managed to infiltrate the system, gaining unauthorized access to the victim domain. The breach was promptly detected by our advanced scanning algorithms, ensuring swift action to mitigate the potential fallout.

Where and How?

The security breach took place within the infrastructure of, a service that enables users to create disposable email addresses to protect their privacy. The compromised information primarily consisted of emails, with a total of 49 bytes being stolen. The breach was discovered within the victim’s domain,, raising concerns regarding the security measures implemented by the popular messaging platform.

Our investigation revealed that the hacker, #NinjaDefender, exploited vulnerabilities within the system, potentially gaining access to sensitive user communications. The stolen information poses a significant risk to the privacy and security of affected individuals, underscoring the importance of robust cybersecurity practices.

A Screenshot of the data can be found below:

Company Data Breach History

In our research, we found no known history of security breaches involving This recent incident appears to be the first publicly reported breach of the service. While the lack of previous incidents may indicate a generally secure platform, it also highlights the ever-evolving nature of cyber threats and the need for constant vigilance to safeguard user data.

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.