Category: Data Breach News

Data Breach Summary

In a disconcerting turn of events, Master Diskon, a prominent e-commerce website in Indonesia, has fallen victim to a significant security breach. On August 1, 2023, our dedicated team at InsecureWeb detected this breach within the domain of It is crucial to note that the breach detection date does not imply the breach occurred on that specific date. The breach entailed the compromise of a database containing sensitive information from The notorious hacker known as “Cyb” claimed responsibility for the breach, publicly disclosing the stolen data on the dark web forum “”

This breach exposed a substantial amount of critical details, totaling approximately 155MB of compromised information. Among the leaked data were order and payment identifiers, invoice details, transaction IDs, user tokens, contact information, currency information, order amounts, payment status, and various payment-related details. This breach raises significant concerns regarding user privacy and mandates swift action to mitigate potential misuse and protect the affected individuals.

Where and How?

The breach infiltrated the fortified digital realm of Master Diskon, casting a shadow over its commitment to offering discounts and special offers on a wide range of products and services. Exhaustive investigations have revealed that the breach transpired within the enigmatic confines of the dark web forum “” Employing sophisticated hacking techniques, the malevolent hacker Cyb clandestinely gained unauthorized access to’s database, specifically targeting sensitive customer data within their extensive information repositories.

Cyb covertly pilfered and subsequently exposed the stolen information, deepening the severity of this malicious act. The compromised data, encompassing order and payment identifiers, contact details, and sensitive payment information, necessitates stringent security measures and preventive countermeasures to mitigate potential cybersecurity risks.

A Screenshot of the data can be found below:

Company Data Breach History

Master Diskon has thus far maintained a commendable track record, devoid of any known history of reported security breaches. As a prominent player in the Indonesian e-commerce landscape, Master Diskon consistently prioritizes robust cybersecurity frameworks and stringent data protection protocols for its users.

While this breach poses a temporary setback, Master Diskon remains steadfast in its dedication to reinforcing its security infrastructure and addressing emerging cybersecurity challenges. By conducting comprehensive security assessments, enhancing data encryption measures, and fostering a culture of cybersecurity awareness, Master Diskon aims to rebuild user confidence and ensure the highest standards of data protection.

This breach underscores the importance of vigilance and the proactive implementation of cybersecurity practices in an interconnected digital world. Implementing robust firewalls, advanced encryption protocols, and regular security audits are paramount to safeguarding valuable personal and payment information.

As Master Diskon confronts this breach head-on, the organization strives to rectify the situation, minimize the impact on affected individuals, and prevent future incidents. Through ongoing resilience and adaptive security measures, Master Diskon reaffirms its commitment to providing a safe and secure e-commerce ecosystem for its users and the wider Indonesian market.

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. InsecureWeb notifies users and enterprises when their data has been found online and helps them mitigate the impact.