Zhenhua Data Breach History
WebsiteShenzhen Zhenhua Data is a Chinese big data company providing open-source intelligence and threat profiling; a 2020 leak revealed global monitoring of 2.4 million people.
This page shows all data breaches of Zhenhua. View the complete breach timeline, records exposed, root causes, and AI breach risk score. BreachHistory tracks disclosed data breaches worldwide.
Data Breach Timeline — All Zhenhua Breaches
- 2020 2020 — Zhenhua: Poor security / misconfiguration, 240,000 records 240.0K records Share
Zhenhua Data Breach Summary
This page tracks the Zhenhua data breach history and cybersecurity incidents affecting Zhenhua (Unknown). BreachHistory currently indexes 1 publicly disclosed or catalogued incident spanning 2020, with approximately 240 thousand records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.
The Zhenhua breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.
Largest Zhenhua Data Breaches
The largest indexed incidents include the 2020 — Zhenhua: Poor security / misconfiguration, 240,000 records. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Zhenhua or a regulator. Below is the list of large data breaches:
- 2020 2020 — Zhenhua: Poor security / misconfiguration, 240,000 records — about 240.0K records exposed · Catalogued incident
What Information Was Exposed?
Depending on the incident, exposed data may include health and medical (PHI) records, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.
Zhenhua Data Breach 2026
At the time of this update, no Zhenhua data breach has been catalogued for 2026. New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.
What To Do If You Were Affected
If you believe your account may have been involved in a Zhenhua data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.
This Zhenhua breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.