Category: Data Breach News

Data Breach Summary

A security breach at, a popular portal and email service in South Korea, was detected on December 15, 2023. The breach, named “daum 12-2023 leaked by @NinjaDefender,” involved the compromise of a database containing sensitive information. The breach was discovered by our company, InsecureWeb, which scans the dark web for leaked security holes. A total of 4.04KB of data, including emails, was stolen in this incident.

Where and How?

The security breach occurred on, a prominent online platform in South Korea. It is believed that the breach was facilitated by @NinjaDefender, a skilled hacker who successfully infiltrated the servers. The stolen information, which amounted to 4.04KB, included sensitive emails. The breach was detected by InsecureWeb, utilizing our advanced scanning technology and expertise in monitoring the dark web for security vulnerabilities.

A Screenshot of the data can be found below:

Company Data Breach History has not been previously associated with any known history of security breaches. However, it is important to note that this breach is not an isolated incident in the digital landscape. Many organizations, regardless of their size or reputation, have faced similar challenges in safeguarding their users’ data. Ensuring robust security measures and regularly updating systems are crucial steps in mitigating the risk of such breaches.

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.