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INSECUREWEB

Data breach tracker

Leaks, dumps and stolen databases we observe on dark web forums, markets and Telegram channels, newest first.

Reports published
2,200
Latest report
September 18, 2026
Records you can search
19B+

    These reports reflect observations of dark web activity. InsecureWeb makes no representations regarding the accuracy of this data.

    1. Ematic.com Security Breach: Sensitive Information Leaked by @NinjaDefender

      On 16-12-2023, the security team at InsecureWeb detected a significant security breach involving ematic.com, a platform for email marketing and automation. The breach, attributed to the hacker @NinjaDefender, had occurred at an earlier date.

    2. Security Breach at email.su: A Database of Sensitive Information Leaked

      In a recent security breach, the popular email service provider email.su fell victim to a cyberattack, resulting in the leakage of sensitive data. The breach, detected by our vigilant scanning system on December 2023, involved the unauthorized access of a database containing crucial information.

    3. InsecureWeb Detects Security Breach at email.si: 66 Bytes of Compromised Data Leaked

      A security breach at email.si, a Slovenian email service provider, has been detected by InsecureWeb. The breach, which occurred on an unknown date, was discovered on 16-12-2023 by the hacker @NinjaDefender. The compromised database contained sensitive information from email.si, including emails.

    4. Massive Security Breach at email.ru: Millions of Emails Compromised

      A recent security breach at email.ru has left millions of users’ sensitive information exposed. On December 2023, our security experts at InsecureWeb detected a database containing a significant amount of compromised data from email.ru.

    5. InsecureWeb Uncovers Massive Security Breach: email.ro

      In a shocking turn of events, InsecureWeb, the leading cybersecurity firm specializing in scanning the dark web for leaked security holes, recently detected a major security breach involving the domain email.ro.

    6. Security Breach at Yelp.com: A Summary of the Data Breach

      On December 2023, our team at InsecureWeb detected a security breach at yelp.com. The breach, which was discovered by @NinjaDefender on 16-12-2023, resulted in the leakage of a database containing sensitive information. Approximately 4.83KB of data was stolen during this incident.

    7. XING.com Security Breach: 9.03KB of Sensitive Data Leaked by @NinjaDefender

      A recent security breach has occurred on the popular professional networking platform, XING.com. On December 2023, a hacker known as @NinjaDefender managed to gain unauthorized access to a database containing sensitive information.

    8. Security Breach at wt.social: 474 Bytes of Sensitive Information Leaked by @NinjaDefender

      On an unspecified date in December 2023, our security team at InsecureWeb detected a significant security breach involving wt.social, the online social network known for its emphasis on high-quality content and privacy.

    9. Sina Weibo Security Breach: Hacker @NinjaDefender Leaks 6.57KB of Compromised Emails

      In a recent security breach detected by InsecureWeb, the popular Chinese microblogging platform, Sina Weibo, fell victim to a cyber attack. On December 2023, a database containing sensitive information from weibo.com was discovered to have been leaked by the hacker known as @NinjaDefender.

    10. Mrdoctor.com.br Security Breach: 629MB of Sensitive Information Leaked

      A recent security breach has exposed Mrdoctor.com.br, a Brazilian healthcare services website, to a significant data leak. On August 2023, InsecureWeb detected a breach that compromised a database containing sensitive information.

    11. We Heart It: A Security Breach Exposes User Emails

      Recently, InsecureWeb, a leading cybersecurity company, detected a significant security breach at weheartit.com. The breach, which occurred on 12-2023, was discovered by renowned hacker @NinjaDefender on 16-12-2023. InsecureWeb promptly identified and reported this breach.

    12. WeChat Security Breach Exposes Sensitive Data: @NinjaDefender Strikes Again

      A recent security breach has exposed a significant amount of sensitive information from WeChat, one of China’s most popular messaging and social media applications. The breach, which occurred on an undisclosed date, was detected by our vigilant team at InsecureWeb on December 2023.