Jakarta Blackhat Cyber Crime Leaks 1 Million Bandung Village Residents’ Data on Breach Forums

Jakarta Blackhat Cyber Crime Leaks 1 Million Bandung Village Residents’ Data on Breach Forums


A major data breach involving 1 million records of Bandung Village residents in Indonesia has been exposed on Breach Forums, one of the most active dark web platforms. The leak was posted on February 4, 2025, by a user known as Pyscodes, who is believed to be a key member and owner of the notorious Jakarta Blackhat Cyber Crime group. The leaked data, presented in JSON format, contains a wide range of sensitive personal information, putting millions of individuals at risk of identity theft, financial fraud, and more.

The exposed sample includes critical fields such as: No, No. KK, NIK, Nama, Alamat, Dusun, RW, RT, Jenis Kelamin, Tempat Lahir, Tanggal Lahir, Umur, Agama, Pendidikan (dlm KK), Pekerjaan, Kawin, Hub. Keluarga, Nama Ayah, Nama Ibu, Status

Threat analysts have connected Pyscodes to Jakarta Blackhat Cyber Crime, a hacking group that has targeted multiple government and public sector organizations in recent years. The group is infamous for conducting cyberattacks ranging from data exfiltration to website defacement. While their main motives remain unclear, experts suggest they operate with a mix of objectives, including seeking fame within underground forums and participating in hacktivist campaigns.

The leaked data exposes highly sensitive details like national identification numbers (NIK), addresses, family relationships, and employment status, raising concerns over large-scale identity theft, phishing attacks, and social engineering threats. With this information, cybercriminals could easily launch personalized attacks or exploit victims for financial gain.

The incident highlights the ongoing cybersecurity challenges faced by local government institutions, which often lack sufficient defenses against modern cyber threats. Cybersecurity experts recommend immediate steps, including vulnerability patching, enhancing network security protocols, and educating affected residents about safeguarding their personal information.

So far, no official statement has been released by Bandung Village authorities regarding their response to the breach. However, the exposure of 1 million records underscores the urgent need for government entities to upgrade their cybersecurity posture and protect sensitive data from falling into the wrong hands. Without decisive action, similar breaches could occur, leading to even more significant consequences.

The stolen data is reportedly available for download in exchange for forum credits, a common transaction model on Breach Forums, which often serves as a marketplace for stolen information. As investigations continue, cybersecurity experts are monitoring the situation closely to determine the extent of the breach and whether more attacks against local government institutions could be underway.

This breach once again reminds organizations worldwide of the need for proactive defense mechanisms against threat actors who continuously evolve their methods to exploit vulnerable systems.

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