Hackers Expose Data of Over 1 Million Church Members Online

| 2026-10-07 14:56 HIGH LOW DATA BREACH

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Executive Summary

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AI-generated

Hackers Breach Two Major South Korean Churches, Exposing Data of Over 1 Million People. On October 7, 2026, hackers targeted two major South Korean churches, exposing data of over 1 million people. The attackers exploited weak access controls and entered through a web shell planted in an enterprise resource planning system. In one case, the breach occurred at Cyber Security News, while another was found at Hackers Breach, which is also responsible for Exposing Data of congregants records and financial administrative data. This incident highlights a ‎Data Breach‎ involving ‎Hackers Breach‎, resulting in the exposure of ‎1 People‎'s sensitive information from ‎Korea, Republic of‎, including extensive data stored within an ERP system managed by Cyber Security News.

Technical Mitigations AI-generated

• Reset credentials and API keys that may have been exposed, and review access logs for the affected accounts or integrations.

Technical Observables

urls


                                            
                                                https://oasis-security.io/blog/Analysis-of-Cyber-Intrusions-Targeting-Major-Religious-Organizations-in-South-Korea

domains


                                            
                                                oasis-security.io

ips


                                            
                                                192.3.239.164

Intelligence Metadata

Actors / Malware / CVEs / Campaigns

Target & Sectors

Incident Timeline

‎2026/10/07

Threat actors used a web shell in an enterprise resource planning system to breach two major South Korean churches, exposing data of over 1 million people.

Click on any entity below to view its context and source!

organisation Hackers Breach

Hackers Breach Two Major South Korean Churches, Exposing Data of Over 1 Million People.

AlienVault OTX

organisation Exposing Data

Hackers Breach Two Major South Korean Churches, Exposing Data of Over 1 Million People.

AlienVault OTX

organisation Cyber Security News

[…] The post Hackers Breach Two Major South Korean Churches, Exposing Data of Over 1 Million People appeared first on Cyber Security News .

AlienVault OTX

organisation ERP

In one case, attackers entered through a web shell planted in an enterprise resource planning, or ERP, system.